2938100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2696

約数の個数: 36

約数和(自身を含む): 6957888

約数和(自身を除く): 4019788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2671, 5342, 10684, 13355, 26710, 29381, 53420, 58762, 66775, 117524, 133550, 146905, 267100, 293810, 587620, 734525, 1469050, 2938100]

約数ペア:

[(1, 2938100), (2, 1469050), (4, 734525), (5, 587620), (10, 293810), (11, 267100), (20, 146905), (22, 133550), (25, 117524), (44, 66775), (50, 58762), (55, 53420), (100, 29381), (110, 26710), (220, 13355), (275, 10684), (550, 5342), (1100, 2671)]