85857402880

素因数分解:

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

素因数の和:163

約数の個数: 192

約数和(自身を含む): 217432706400

約数和(自身を除く): 131575303520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 640, 712, 736, 890, 920, 1024, 1280, 1424, 1472, 1780, 1840, 2047, 2048, 2560, 2848, 2944, 3560, 3680, 4094, 4096, 5120, 5696, 5888, 7120, 7360, 8188, 8192, 10235, 10240, 11392, 11776, 14240, 14720, 16376, 16384, 20470, 20480, 22784, 23552, 28480, 29440, 32752, 32768, 40940, 40960, 45568, 47104, 56960, 58880, 65504, 65536, 81880, 81920, 91136, 94208, 113920, 117760, 131008, 131072, 163760, 163840, 182272, 188416, 227840, 235520, 262016, 262144, 327520, 327680, 364544, 376832, 455680, 471040, 524032, 524288, 655040, 655360, 729088, 753664, 911360, 942080, 1048064, 1048576, 1310080, 1310720, 1458176, 1507328, 1822720, 1884160, 2096128, 2097152, 2620160, 2621440, 2916352, 3014656, 3645440, 3768320, 4192256, 4194304, 5240320, 5242880, 5832704, 6029312, 7290880, 7536640, 8384512, 8388608, 10480640, 10485760, 11665408, 12058624, 14581760, 15073280, 16769024, 20961280, 20971520, 23330816, 24117248, 29163520, 30146560, 33538048, 41922560, 41943040, 46661632, 48234496, 58327040, 60293120, 67076096, 83845120, 93323264, 96468992, 116654080, 120586240, 134152192, 167690240, 186646528, 192937984, 233308160, 241172480, 268304384, 335380480, 373293056, 466616320, 482344960, 536608768, 670760960, 746586112, 933232640, 964689920, 1073217536, 1341521920, 1866465280, 2146435072, 2683043840, 3732930560, 4292870144, 5366087680, 8585740288, 10732175360, 17171480576, 21464350720, 42928701440, 85857402880]

約数ペア:

[(1, 85857402880), (2, 42928701440), (4, 21464350720), (5, 17171480576), (8, 10732175360), (10, 8585740288), (16, 5366087680), (20, 4292870144), (23, 3732930560), (32, 2683043840), (40, 2146435072), (46, 1866465280), (64, 1341521920), (80, 1073217536), (89, 964689920), (92, 933232640), (115, 746586112), (128, 670760960), (160, 536608768), (178, 482344960), (184, 466616320), (230, 373293056), (256, 335380480), (320, 268304384), (356, 241172480), (368, 233308160), (445, 192937984), (460, 186646528), (512, 167690240), (640, 134152192), (712, 120586240), (736, 116654080), (890, 96468992), (920, 93323264), (1024, 83845120), (1280, 67076096), (1424, 60293120), (1472, 58327040), (1780, 48234496), (1840, 46661632), (2047, 41943040), (2048, 41922560), (2560, 33538048), (2848, 30146560), (2944, 29163520), (3560, 24117248), (3680, 23330816), (4094, 20971520), (4096, 20961280), (5120, 16769024), (5696, 15073280), (5888, 14581760), (7120, 12058624), (7360, 11665408), (8188, 10485760), (8192, 10480640), (10235, 8388608), (10240, 8384512), (11392, 7536640), (11776, 7290880), (14240, 6029312), (14720, 5832704), (16376, 5242880), (16384, 5240320), (20470, 4194304), (20480, 4192256), (22784, 3768320), (23552, 3645440), (28480, 3014656), (29440, 2916352), (32752, 2621440), (32768, 2620160), (40940, 2097152), (40960, 2096128), (45568, 1884160), (47104, 1822720), (56960, 1507328), (58880, 1458176), (65504, 1310720), (65536, 1310080), (81880, 1048576), (81920, 1048064), (91136, 942080), (94208, 911360), (113920, 753664), (117760, 729088), (131008, 655360), (131072, 655040), (163760, 524288), (163840, 524032), (182272, 471040), (188416, 455680), (227840, 376832), (235520, 364544), (262016, 327680), (262144, 327520)]