2696420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 5859000

約数和(自身を除く): 3162580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4649, 9298, 18596, 23245, 46490, 92980, 134821, 269642, 539284, 674105, 1348210, 2696420]

約数ペア:

[(1, 2696420), (2, 1348210), (4, 674105), (5, 539284), (10, 269642), (20, 134821), (29, 92980), (58, 46490), (116, 23245), (145, 18596), (290, 9298), (580, 4649)]