7331371120

素因数分解:

$2^4\times 5^1\times {\mathrm{91642139}}^1$

素因数の和:91642152

約数の個数: 20

約数和(自身を含む): 17045438040

約数和(自身を除く): 9714066920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 91642139, 183284278, 366568556, 458210695, 733137112, 916421390, 1466274224, 1832842780, 3665685560, 7331371120]

約数ペア:

[(1, 7331371120), (2, 3665685560), (4, 1832842780), (5, 1466274224), (8, 916421390), (10, 733137112), (16, 458210695), (20, 366568556), (40, 183284278), (80, 91642139)]