14861240

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 33572880

約数和(自身を除く): 18711640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1187, 1252, 1565, 2374, 2504, 3130, 4748, 5935, 6260, 9496, 11870, 12520, 23740, 47480, 371531, 743062, 1486124, 1857655, 2972248, 3715310, 7430620, 14861240]

約数ペア:

[(1, 14861240), (2, 7430620), (4, 3715310), (5, 2972248), (8, 1857655), (10, 1486124), (20, 743062), (40, 371531), (313, 47480), (626, 23740), (1187, 12520), (1252, 11870), (1565, 9496), (2374, 6260), (2504, 5935), (3130, 4748)]