461189240

素因数分解:

$2^3\times 5^1\times {\mathrm{11529731}}^1$

素因数の和:11529742

約数の個数: 16

約数和(自身を含む): 1037675880

約数和(自身を除く): 576486640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11529731, 23059462, 46118924, 57648655, 92237848, 115297310, 230594620, 461189240]

約数ペア:

[(1, 461189240), (2, 230594620), (4, 115297310), (5, 92237848), (8, 57648655), (10, 46118924), (20, 23059462), (40, 11529731)]