14781040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 34850448

約数和(自身を除く): 20069408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2531, 2920, 5062, 5840, 10124, 12655, 20248, 25310, 40496, 50620, 101240, 184763, 202480, 369526, 739052, 923815, 1478104, 1847630, 2956208, 3695260, 7390520, 14781040]

約数ペア:

[(1, 14781040), (2, 7390520), (4, 3695260), (5, 2956208), (8, 1847630), (10, 1478104), (16, 923815), (20, 739052), (40, 369526), (73, 202480), (80, 184763), (146, 101240), (292, 50620), (365, 40496), (584, 25310), (730, 20248), (1168, 12655), (1460, 10124), (2531, 5840), (2920, 5062)]