72470292490

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{20186711}}^1$

素因数の和:20187077

約数の個数: 16

約数和(自身を含む): 130809893760

約数和(自身を除く): 58339601270

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 20186711, 40373422, 100933555, 201867110, 7247029249, 14494058498, 36235146245, 72470292490]

約数ペア:

[(1, 72470292490), (2, 36235146245), (5, 14494058498), (10, 7247029249), (359, 201867110), (718, 100933555), (1795, 40373422), (3590, 20186711)]