99680180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293177}}^1$

素因数の和:293203

約数の個数: 24

約数和(自身を含む): 221642568

約数和(自身を除く): 121962388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 293177, 586354, 1172708, 1465885, 2931770, 4984009, 5863540, 9968018, 19936036, 24920045, 49840090, 99680180]

約数ペア:

[(1, 99680180), (2, 49840090), (4, 24920045), (5, 19936036), (10, 9968018), (17, 5863540), (20, 4984009), (34, 2931770), (68, 1465885), (85, 1172708), (170, 586354), (340, 293177)]