5024140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 6787604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 557, 820, 902, 1114, 1804, 2228, 2255, 2785, 4510, 5570, 6127, 9020, 11140, 12254, 22837, 24508, 30635, 45674, 61270, 91348, 114185, 122540, 228370, 251207, 456740, 502414, 1004828, 1256035, 2512070, 5024140]

約数ペア:

[(1, 5024140), (2, 2512070), (4, 1256035), (5, 1004828), (10, 502414), (11, 456740), (20, 251207), (22, 228370), (41, 122540), (44, 114185), (55, 91348), (82, 61270), (110, 45674), (164, 30635), (205, 24508), (220, 22837), (410, 12254), (451, 11140), (557, 9020), (820, 6127), (902, 5570), (1114, 4510), (1804, 2785), (2228, 2255)]