122282150

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{6287}}^1$

素因数の和:6688

約数の個数: 24

約数和(自身を含む): 228065760

約数和(自身を除く): 105783610

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 1945, 3890, 6287, 9725, 12574, 19450, 31435, 62870, 157175, 314350, 2445643, 4891286, 12228215, 24456430, 61141075, 122282150]

約数ペア:

[(1, 122282150), (2, 61141075), (5, 24456430), (10, 12228215), (25, 4891286), (50, 2445643), (389, 314350), (778, 157175), (1945, 62870), (3890, 31435), (6287, 19450), (9725, 12574)]