29768980

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3257}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 62670888

約数和(自身を除く): 32901908

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 3257, 4570, 6514, 9140, 13028, 16285, 32570, 65140, 1488449, 2976898, 5953796, 7442245, 14884490, 29768980]

約数ペア:

[(1, 29768980), (2, 14884490), (4, 7442245), (5, 5953796), (10, 2976898), (20, 1488449), (457, 65140), (914, 32570), (1828, 16285), (2285, 13028), (3257, 9140), (4570, 6514)]