68962480

素因数分解:

$2^4\times 5^1\times {\mathrm{862031}}^1$

素因数の和:862044

約数の個数: 20

約数和(自身を含む): 160337952

約数和(自身を除く): 91375472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 862031, 1724062, 3448124, 4310155, 6896248, 8620310, 13792496, 17240620, 34481240, 68962480]

約数ペア:

[(1, 68962480), (2, 34481240), (4, 17240620), (5, 13792496), (8, 8620310), (10, 6896248), (16, 4310155), (20, 3448124), (40, 1724062), (80, 862031)]