85416250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 40

約数和(自身を含む): 167121504

約数和(自身を除く): 81705254

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 2971, 5750, 5942, 14375, 14855, 28750, 29710, 68333, 74275, 136666, 148550, 341665, 371375, 683330, 742750, 1708325, 1856875, 3416650, 3713750, 8541625, 17083250, 42708125, 85416250]

約数ペア:

[(1, 85416250), (2, 42708125), (5, 17083250), (10, 8541625), (23, 3713750), (25, 3416650), (46, 1856875), (50, 1708325), (115, 742750), (125, 683330), (230, 371375), (250, 341665), (575, 148550), (625, 136666), (1150, 74275), (1250, 68333), (2875, 29710), (2971, 28750), (5750, 14855), (5942, 14375)]