1870828760

素因数分解:

$2^3\times 5^1\times {\mathrm{46770719}}^1$

素因数の和:46770730

約数の個数: 16

約数和(自身を含む): 4209364800

約数和(自身を除く): 2338536040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 46770719, 93541438, 187082876, 233853595, 374165752, 467707190, 935414380, 1870828760]

約数ペア:

[(1, 1870828760), (2, 935414380), (4, 467707190), (5, 374165752), (8, 233853595), (10, 187082876), (20, 93541438), (40, 46770719)]