14815880

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 18629560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 631, 1174, 1262, 2348, 2524, 2935, 3155, 4696, 5048, 5870, 6310, 11740, 12620, 23480, 25240, 370397, 740794, 1481588, 1851985, 2963176, 3703970, 7407940, 14815880]

約数ペア:

[(1, 14815880), (2, 7407940), (4, 3703970), (5, 2963176), (8, 1851985), (10, 1481588), (20, 740794), (40, 370397), (587, 25240), (631, 23480), (1174, 12620), (1262, 11740), (2348, 6310), (2524, 5870), (2935, 5048), (3155, 4696)]