33990620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89449}}^1$

素因数の和:89477

約数の個数: 24

約数和(自身を含む): 75138000

約数和(自身を除く): 41147380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 89449, 178898, 357796, 447245, 894490, 1699531, 1788980, 3399062, 6798124, 8497655, 16995310, 33990620]

約数ペア:

[(1, 33990620), (2, 16995310), (4, 8497655), (5, 6798124), (10, 3399062), (19, 1788980), (20, 1699531), (38, 894490), (76, 447245), (95, 357796), (190, 178898), (380, 89449)]