102066140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 238823424

約数和(自身を除く): 136757284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 9871, 10340, 19742, 39484, 49355, 98710, 108581, 197420, 217162, 434324, 463937, 542905, 927874, 1085810, 1855748, 2171620, 2319685, 4639370, 5103307, 9278740, 10206614, 20413228, 25516535, 51033070, 102066140]

約数ペア:

[(1, 102066140), (2, 51033070), (4, 25516535), (5, 20413228), (10, 10206614), (11, 9278740), (20, 5103307), (22, 4639370), (44, 2319685), (47, 2171620), (55, 1855748), (94, 1085810), (110, 927874), (188, 542905), (220, 463937), (235, 434324), (470, 217162), (517, 197420), (940, 108581), (1034, 98710), (2068, 49355), (2585, 39484), (5170, 19742), (9871, 10340)]