105183980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2671}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 242403840

約数和(自身を除く): 137219860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 2671, 3580, 3938, 5342, 7876, 9845, 10684, 13355, 19690, 26710, 29381, 39380, 53420, 58762, 117524, 146905, 293810, 478109, 587620, 956218, 1912436, 2390545, 4781090, 5259199, 9562180, 10518398, 21036796, 26295995, 52591990, 105183980]

約数ペア:

[(1, 105183980), (2, 52591990), (4, 26295995), (5, 21036796), (10, 10518398), (11, 9562180), (20, 5259199), (22, 4781090), (44, 2390545), (55, 1912436), (110, 956218), (179, 587620), (220, 478109), (358, 293810), (716, 146905), (895, 117524), (1790, 58762), (1969, 53420), (2671, 39380), (3580, 29381), (3938, 26710), (5342, 19690), (7876, 13355), (9845, 10684)]