85876750

素因数分解:

$2^1\times 5^3\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 161336448

約数和(自身を除く): 75459698

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 431, 797, 862, 1594, 2155, 3985, 4310, 7970, 10775, 19925, 21550, 39850, 53875, 99625, 107750, 199250, 343507, 687014, 1717535, 3435070, 8587675, 17175350, 42938375, 85876750]

約数ペア:

[(1, 85876750), (2, 42938375), (5, 17175350), (10, 8587675), (25, 3435070), (50, 1717535), (125, 687014), (250, 343507), (431, 199250), (797, 107750), (862, 99625), (1594, 53875), (2155, 39850), (3985, 21550), (4310, 19925), (7970, 10775)]