11734520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5987}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 30718440

約数和(自身を除く): 18983920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5987, 11974, 23948, 29935, 41909, 47896, 59870, 83818, 119740, 167636, 209545, 239480, 293363, 335272, 419090, 586726, 838180, 1173452, 1466815, 1676360, 2346904, 2933630, 5867260, 11734520]

約数ペア:

[(1, 11734520), (2, 5867260), (4, 2933630), (5, 2346904), (7, 1676360), (8, 1466815), (10, 1173452), (14, 838180), (20, 586726), (28, 419090), (35, 335272), (40, 293363), (49, 239480), (56, 209545), (70, 167636), (98, 119740), (140, 83818), (196, 59870), (245, 47896), (280, 41909), (392, 29935), (490, 23948), (980, 11974), (1960, 5987)]