93754240

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 225387360

約数和(自身を除く): 131633120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 320, 526, 557, 640, 1052, 1114, 1315, 2104, 2228, 2630, 2785, 4208, 4456, 5260, 5570, 8416, 8912, 10520, 11140, 16832, 17824, 21040, 22280, 33664, 35648, 42080, 44560, 71296, 84160, 89120, 146491, 168320, 178240, 292982, 356480, 585964, 732455, 1171928, 1464910, 2343856, 2929820, 4687712, 5859640, 9375424, 11719280, 18750848, 23438560, 46877120, 93754240]

約数ペア:

[(1, 93754240), (2, 46877120), (4, 23438560), (5, 18750848), (8, 11719280), (10, 9375424), (16, 5859640), (20, 4687712), (32, 2929820), (40, 2343856), (64, 1464910), (80, 1171928), (128, 732455), (160, 585964), (263, 356480), (320, 292982), (526, 178240), (557, 168320), (640, 146491), (1052, 89120), (1114, 84160), (1315, 71296), (2104, 44560), (2228, 42080), (2630, 35648), (2785, 33664), (4208, 22280), (4456, 21040), (5260, 17824), (5570, 16832), (8416, 11140), (8912, 10520)]