2029883990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1\times {\mathrm{2521}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 3708671616

約数和(自身を除く): 1678787626

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1103, 2206, 2521, 5042, 5515, 11030, 12605, 25210, 80519, 161038, 184033, 368066, 402595, 805190, 920165, 1840330, 2780663, 5561326, 13903315, 27806630, 202988399, 405976798, 1014941995, 2029883990]

約数ペア:

[(1, 2029883990), (2, 1014941995), (5, 405976798), (10, 202988399), (73, 27806630), (146, 13903315), (365, 5561326), (730, 2780663), (1103, 1840330), (2206, 920165), (2521, 805190), (5042, 402595), (5515, 368066), (11030, 184033), (12605, 161038), (25210, 80519)]