26017930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 49150800

約数和(自身を除く): 23132870

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1229, 2117, 2458, 4234, 6145, 10585, 12290, 21170, 35641, 71282, 89717, 178205, 179434, 356410, 448585, 897170, 2601793, 5203586, 13008965, 26017930]

約数ペア:

[(1, 26017930), (2, 13008965), (5, 5203586), (10, 2601793), (29, 897170), (58, 448585), (73, 356410), (145, 179434), (146, 178205), (290, 89717), (365, 71282), (730, 35641), (1229, 21170), (2117, 12290), (2458, 10585), (4234, 6145)]