15314212400

素因数分解:

$2^4\times 5^2\times {\mathrm{38285531}}^1$

素因数の和:38285549

約数の個数: 30

約数和(自身を含む): 36792396252

約数和(自身を除く): 21478183852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 38285531, 76571062, 153142124, 191427655, 306284248, 382855310, 612568496, 765710620, 957138275, 1531421240, 1914276550, 3062842480, 3828553100, 7657106200, 15314212400]

約数ペア:

[(1, 15314212400), (2, 7657106200), (4, 3828553100), (5, 3062842480), (8, 1914276550), (10, 1531421240), (16, 957138275), (20, 765710620), (25, 612568496), (40, 382855310), (50, 306284248), (80, 191427655), (100, 153142124), (200, 76571062), (400, 38285531)]