1036985620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{2441}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 2377843776

約数和(自身を除く): 1340858156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1931, 2441, 3862, 4882, 7724, 9655, 9764, 12205, 19310, 21241, 24410, 26851, 38620, 42482, 48820, 53702, 84964, 106205, 107404, 134255, 212410, 268510, 424820, 537020, 4713571, 9427142, 18854284, 23567855, 47135710, 51849281, 94271420, 103698562, 207397124, 259246405, 518492810, 1036985620]

約数ペア:

[(1, 1036985620), (2, 518492810), (4, 259246405), (5, 207397124), (10, 103698562), (11, 94271420), (20, 51849281), (22, 47135710), (44, 23567855), (55, 18854284), (110, 9427142), (220, 4713571), (1931, 537020), (2441, 424820), (3862, 268510), (4882, 212410), (7724, 134255), (9655, 107404), (9764, 106205), (12205, 84964), (19310, 53702), (21241, 48820), (24410, 42482), (26851, 38620)]