5198397440

素因数分解:

$2^{14}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 13589130240

約数和(自身を除く): 8390732800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 128, 155, 160, 178, 184, 230, 248, 256, 310, 320, 356, 368, 445, 460, 496, 512, 620, 640, 712, 713, 736, 890, 920, 992, 1024, 1240, 1280, 1424, 1426, 1472, 1780, 1840, 1984, 2047, 2048, 2480, 2560, 2759, 2848, 2852, 2944, 3560, 3565, 3680, 3968, 4094, 4096, 4960, 5120, 5518, 5696, 5704, 5888, 7120, 7130, 7360, 7936, 8188, 8192, 9920, 10235, 10240, 11036, 11392, 11408, 11776, 13795, 14240, 14260, 14720, 15872, 16376, 16384, 19840, 20470, 20480, 22072, 22784, 22816, 23552, 27590, 28480, 28520, 29440, 31744, 32752, 39680, 40940, 40960, 44144, 45568, 45632, 47104, 55180, 56960, 57040, 58880, 63457, 63488, 65504, 79360, 81880, 81920, 88288, 91136, 91264, 94208, 110360, 113920, 114080, 117760, 126914, 126976, 131008, 158720, 163760, 176576, 182272, 182528, 188416, 220720, 227840, 228160, 235520, 253828, 253952, 262016, 317285, 317440, 327520, 353152, 364544, 365056, 376832, 441440, 455680, 456320, 471040, 507656, 507904, 524032, 634570, 634880, 655040, 706304, 729088, 730112, 882880, 911360, 912640, 942080, 1015312, 1048064, 1269140, 1269760, 1310080, 1412608, 1458176, 1460224, 1765760, 1822720, 1825280, 1884160, 2030624, 2096128, 2538280, 2539520, 2620160, 2825216, 2920448, 3531520, 3645440, 3650560, 4061248, 4192256, 5076560, 5240320, 5650432, 5840896, 7063040, 7290880, 7301120, 8122496, 8384512, 10153120, 10480640, 11300864, 11681792, 14126080, 14602240, 16244992, 16769024, 20306240, 20961280, 22601728, 28252160, 29204480, 32489984, 33538048, 40612480, 41922560, 45203456, 56504320, 58408960, 64979968, 81224960, 83845120, 113008640, 129959936, 162449920, 167690240, 226017280, 259919872, 324899840, 519839744, 649799680, 1039679488, 1299599360, 2599198720, 5198397440]

約数ペア:

[(1, 5198397440), (2, 2599198720), (4, 1299599360), (5, 1039679488), (8, 649799680), (10, 519839744), (16, 324899840), (20, 259919872), (23, 226017280), (31, 167690240), (32, 162449920), (40, 129959936), (46, 113008640), (62, 83845120), (64, 81224960), (80, 64979968), (89, 58408960), (92, 56504320), (115, 45203456), (124, 41922560), (128, 40612480), (155, 33538048), (160, 32489984), (178, 29204480), (184, 28252160), (230, 22601728), (248, 20961280), (256, 20306240), (310, 16769024), (320, 16244992), (356, 14602240), (368, 14126080), (445, 11681792), (460, 11300864), (496, 10480640), (512, 10153120), (620, 8384512), (640, 8122496), (712, 7301120), (713, 7290880), (736, 7063040), (890, 5840896), (920, 5650432), (992, 5240320), (1024, 5076560), (1240, 4192256), (1280, 4061248), (1424, 3650560), (1426, 3645440), (1472, 3531520), (1780, 2920448), (1840, 2825216), (1984, 2620160), (2047, 2539520), (2048, 2538280), (2480, 2096128), (2560, 2030624), (2759, 1884160), (2848, 1825280), (2852, 1822720), (2944, 1765760), (3560, 1460224), (3565, 1458176), (3680, 1412608), (3968, 1310080), (4094, 1269760), (4096, 1269140), (4960, 1048064), (5120, 1015312), (5518, 942080), (5696, 912640), (5704, 911360), (5888, 882880), (7120, 730112), (7130, 729088), (7360, 706304), (7936, 655040), (8188, 634880), (8192, 634570), (9920, 524032), (10235, 507904), (10240, 507656), (11036, 471040), (11392, 456320), (11408, 455680), (11776, 441440), (13795, 376832), (14240, 365056), (14260, 364544), (14720, 353152), (15872, 327520), (16376, 317440), (16384, 317285), (19840, 262016), (20470, 253952), (20480, 253828), (22072, 235520), (22784, 228160), (22816, 227840), (23552, 220720), (27590, 188416), (28480, 182528), (28520, 182272), (29440, 176576), (31744, 163760), (32752, 158720), (39680, 131008), (40940, 126976), (40960, 126914), (44144, 117760), (45568, 114080), (45632, 113920), (47104, 110360), (55180, 94208), (56960, 91264), (57040, 91136), (58880, 88288), (63457, 81920), (63488, 81880), (65504, 79360)]