69000640

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3125

約数の個数: 56

約数和(自身を含む): 166676832

約数和(自身を除く): 97676192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3037, 4544, 5680, 6074, 11360, 12148, 15185, 22720, 24296, 30370, 48592, 60740, 97184, 121480, 194368, 215627, 242960, 431254, 485920, 862508, 971840, 1078135, 1725016, 2156270, 3450032, 4312540, 6900064, 8625080, 13800128, 17250160, 34500320, 69000640]

約数ペア:

[(1, 69000640), (2, 34500320), (4, 17250160), (5, 13800128), (8, 8625080), (10, 6900064), (16, 4312540), (20, 3450032), (32, 2156270), (40, 1725016), (64, 1078135), (71, 971840), (80, 862508), (142, 485920), (160, 431254), (284, 242960), (320, 215627), (355, 194368), (568, 121480), (710, 97184), (1136, 60740), (1420, 48592), (2272, 30370), (2840, 24296), (3037, 22720), (4544, 15185), (5680, 12148), (6074, 11360)]