13789700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 30349620

約数和(自身を除く): 16559920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 1889, 3650, 3778, 7300, 7556, 9445, 18890, 37780, 47225, 94450, 137897, 188900, 275794, 551588, 689485, 1378970, 2757940, 3447425, 6894850, 13789700]

約数ペア:

[(1, 13789700), (2, 6894850), (4, 3447425), (5, 2757940), (10, 1378970), (20, 689485), (25, 551588), (50, 275794), (73, 188900), (100, 137897), (146, 94450), (292, 47225), (365, 37780), (730, 18890), (1460, 9445), (1825, 7556), (1889, 7300), (3650, 3778)]