57325790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 106958880

約数和(自身を除く): 49633090

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1571, 3142, 3649, 7298, 7855, 15710, 18245, 36490, 64411, 128822, 139819, 279638, 322055, 644110, 699095, 1398190, 5732579, 11465158, 28662895, 57325790]

約数ペア:

[(1, 57325790), (2, 28662895), (5, 11465158), (10, 5732579), (41, 1398190), (82, 699095), (89, 644110), (178, 322055), (205, 279638), (410, 139819), (445, 128822), (890, 64411), (1571, 36490), (3142, 18245), (3649, 15710), (7298, 7855)]