68961560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{29221}}^1$

素因数の和:29291

約数の個数: 32

約数和(自身を含む): 157798800

約数和(自身を除く): 88837240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 29221, 58442, 116884, 146105, 233768, 292210, 584420, 1168840, 1724039, 3448078, 6896156, 8620195, 13792312, 17240390, 34480780, 68961560]

約数ペア:

[(1, 68961560), (2, 34480780), (4, 17240390), (5, 13792312), (8, 8620195), (10, 6896156), (20, 3448078), (40, 1724039), (59, 1168840), (118, 584420), (236, 292210), (295, 233768), (472, 146105), (590, 116884), (1180, 58442), (2360, 29221)]