57298840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84263}}^1$

素因数の和:84291

約数の個数: 32

約数和(自身を含む): 136507680

約数和(自身を除く): 79208840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84263, 168526, 337052, 421315, 674104, 842630, 1432471, 1685260, 2864942, 3370520, 5729884, 7162355, 11459768, 14324710, 28649420, 57298840]

約数ペア:

[(1, 57298840), (2, 28649420), (4, 14324710), (5, 11459768), (8, 7162355), (10, 5729884), (17, 3370520), (20, 2864942), (34, 1685260), (40, 1432471), (68, 842630), (85, 674104), (136, 421315), (170, 337052), (340, 168526), (680, 84263)]