41757640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19697}}^1$

素因数の和:19761

約数の個数: 32

約数和(自身を含む): 95732280

約数和(自身を除く): 53974640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 19697, 39394, 78788, 98485, 157576, 196970, 393940, 787880, 1043941, 2087882, 4175764, 5219705, 8351528, 10439410, 20878820, 41757640]

約数ペア:

[(1, 41757640), (2, 20878820), (4, 10439410), (5, 8351528), (8, 5219705), (10, 4175764), (20, 2087882), (40, 1043941), (53, 787880), (106, 393940), (212, 196970), (265, 157576), (424, 98485), (530, 78788), (1060, 39394), (2120, 19697)]