1900841090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{7433}}^1$

素因数の和:7786

約数の個数: 32

約数和(自身を含む): 3468407040

約数和(自身を除く): 1567565950

約数列:

[1, 2, 5, 10, 107, 214, 239, 478, 535, 1070, 1195, 2390, 7433, 14866, 25573, 37165, 51146, 74330, 127865, 255730, 795331, 1590662, 1776487, 3552974, 3976655, 7953310, 8882435, 17764870, 190084109, 380168218, 950420545, 1900841090]

約数ペア:

[(1, 1900841090), (2, 950420545), (5, 380168218), (10, 190084109), (107, 17764870), (214, 8882435), (239, 7953310), (478, 3976655), (535, 3552974), (1070, 1776487), (1195, 1590662), (2390, 795331), (7433, 255730), (14866, 127865), (25573, 74330), (37165, 51146)]