1175240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 2885760

約数和(自身を除く): 1710520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2671, 5342, 10684, 13355, 21368, 26710, 29381, 53420, 58762, 106840, 117524, 146905, 235048, 293810, 587620, 1175240]

約数ペア:

[(1, 1175240), (2, 587620), (4, 293810), (5, 235048), (8, 146905), (10, 117524), (11, 106840), (20, 58762), (22, 53420), (40, 29381), (44, 26710), (55, 21368), (88, 13355), (110, 10684), (220, 5342), (440, 2671)]