15696760169240

素因数分解:

$2^3\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{98080231}}^1$

素因数の和:98084243

約数の個数: 32

約数和(自身を含む): 35326537961760

約数和(自身を除く): 19629777792520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4001, 8002, 16004, 20005, 32008, 40010, 80020, 160040, 98080231, 196160462, 392320924, 490401155, 784641848, 980802310, 1961604620, 3923209240, 392419004231, 784838008462, 1569676016924, 1962095021155, 3139352033848, 3924190042310, 7848380084620, 15696760169240]

約数ペア:

[(1, 15696760169240), (2, 7848380084620), (4, 3924190042310), (5, 3139352033848), (8, 1962095021155), (10, 1569676016924), (20, 784838008462), (40, 392419004231), (4001, 3923209240), (8002, 1961604620), (16004, 980802310), (20005, 784641848), (32008, 490401155), (40010, 392320924), (80020, 196160462), (160040, 98080231)]