118351360

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 287700336

約数和(自身を除く): 169348976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 557, 640, 664, 830, 1114, 1280, 1328, 1660, 2228, 2560, 2656, 2785, 3320, 4456, 5312, 5570, 6640, 8912, 10624, 11140, 13280, 17824, 21248, 22280, 26560, 35648, 42496, 44560, 46231, 53120, 71296, 89120, 92462, 106240, 142592, 178240, 184924, 212480, 231155, 285184, 356480, 369848, 462310, 712960, 739696, 924620, 1425920, 1479392, 1849240, 2958784, 3698480, 5917568, 7396960, 11835136, 14793920, 23670272, 29587840, 59175680, 118351360]

約数ペア:

[(1, 118351360), (2, 59175680), (4, 29587840), (5, 23670272), (8, 14793920), (10, 11835136), (16, 7396960), (20, 5917568), (32, 3698480), (40, 2958784), (64, 1849240), (80, 1479392), (83, 1425920), (128, 924620), (160, 739696), (166, 712960), (256, 462310), (320, 369848), (332, 356480), (415, 285184), (512, 231155), (557, 212480), (640, 184924), (664, 178240), (830, 142592), (1114, 106240), (1280, 92462), (1328, 89120), (1660, 71296), (2228, 53120), (2560, 46231), (2656, 44560), (2785, 42496), (3320, 35648), (4456, 26560), (5312, 22280), (5570, 21248), (6640, 17824), (8912, 13280), (10624, 11140)]