42164870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{34847}}^1$

素因数の和:34876

約数の個数: 24

約数和(自身を含む): 83426112

約数和(自身を除く): 41261242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 34847, 69694, 174235, 348470, 383317, 766634, 1916585, 3833170, 4216487, 8432974, 21082435, 42164870]

約数ペア:

[(1, 42164870), (2, 21082435), (5, 8432974), (10, 4216487), (11, 3833170), (22, 1916585), (55, 766634), (110, 383317), (121, 348470), (242, 174235), (605, 69694), (1210, 34847)]