68924980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{58411}}^1$

素因数の和:58479

約数の個数: 24

約数和(自身を含む): 147198240

約数和(自身を除く): 78273260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 58411, 116822, 233644, 292055, 584110, 1168220, 3446249, 6892498, 13784996, 17231245, 34462490, 68924980]

約数ペア:

[(1, 68924980), (2, 34462490), (4, 17231245), (5, 13784996), (10, 6892498), (20, 3446249), (59, 1168220), (118, 584110), (236, 292055), (295, 233644), (590, 116822), (1180, 58411)]