1330591250

素因数分解:

$2^1\times 5^4\times {\mathrm{1064473}}^1$

素因数の和:1064495

約数の個数: 20

約数和(自身を含む): 2494062582

約数和(自身を除く): 1163471332

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1064473, 2128946, 5322365, 10644730, 26611825, 53223650, 133059125, 266118250, 665295625, 1330591250]

約数ペア:

[(1, 1330591250), (2, 665295625), (5, 266118250), (10, 133059125), (25, 53223650), (50, 26611825), (125, 10644730), (250, 5322365), (625, 2128946), (1250, 1064473)]