113008640

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 112

約数和(自身を含む): 283098240

約数和(自身を除く): 170089600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 89, 124, 128, 155, 160, 178, 248, 256, 310, 320, 356, 445, 496, 512, 620, 640, 712, 890, 992, 1024, 1240, 1280, 1424, 1780, 1984, 2048, 2480, 2560, 2759, 2848, 3560, 3968, 4096, 4960, 5120, 5518, 5696, 7120, 7936, 8192, 9920, 10240, 11036, 11392, 13795, 14240, 15872, 19840, 20480, 22072, 22784, 27590, 28480, 31744, 39680, 40960, 44144, 45568, 55180, 56960, 63488, 79360, 88288, 91136, 110360, 113920, 126976, 158720, 176576, 182272, 220720, 227840, 253952, 317440, 353152, 364544, 441440, 455680, 634880, 706304, 729088, 882880, 911360, 1269760, 1412608, 1765760, 1822720, 2825216, 3531520, 3645440, 5650432, 7063040, 11300864, 14126080, 22601728, 28252160, 56504320, 113008640]

約数ペア:

[(1, 113008640), (2, 56504320), (4, 28252160), (5, 22601728), (8, 14126080), (10, 11300864), (16, 7063040), (20, 5650432), (31, 3645440), (32, 3531520), (40, 2825216), (62, 1822720), (64, 1765760), (80, 1412608), (89, 1269760), (124, 911360), (128, 882880), (155, 729088), (160, 706304), (178, 634880), (248, 455680), (256, 441440), (310, 364544), (320, 353152), (356, 317440), (445, 253952), (496, 227840), (512, 220720), (620, 182272), (640, 176576), (712, 158720), (890, 126976), (992, 113920), (1024, 110360), (1240, 91136), (1280, 88288), (1424, 79360), (1780, 63488), (1984, 56960), (2048, 55180), (2480, 45568), (2560, 44144), (2759, 40960), (2848, 39680), (3560, 31744), (3968, 28480), (4096, 27590), (4960, 22784), (5120, 22072), (5518, 20480), (5696, 19840), (7120, 15872), (7936, 14240), (8192, 13795), (9920, 11392), (10240, 11036)]