91861250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5688

約数の個数: 40

約数和(自身を含む): 185462508

約数和(自身を除く): 93601258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 5653, 8125, 11306, 16250, 28265, 56530, 73489, 141325, 146978, 282650, 367445, 706625, 734890, 1413250, 1837225, 3533125, 3674450, 7066250, 9186125, 18372250, 45930625, 91861250]

約数ペア:

[(1, 91861250), (2, 45930625), (5, 18372250), (10, 9186125), (13, 7066250), (25, 3674450), (26, 3533125), (50, 1837225), (65, 1413250), (125, 734890), (130, 706625), (250, 367445), (325, 282650), (625, 146978), (650, 141325), (1250, 73489), (1625, 56530), (3250, 28265), (5653, 16250), (8125, 11306)]