41018420

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8171}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 86492448

約数和(自身を除く): 45474028

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 8171, 16342, 32684, 40855, 81710, 163420, 2050921, 4101842, 8203684, 10254605, 20509210, 41018420]

約数ペア:

[(1, 41018420), (2, 20509210), (4, 10254605), (5, 8203684), (10, 4101842), (20, 2050921), (251, 163420), (502, 81710), (1004, 40855), (1255, 32684), (2510, 16342), (5020, 8171)]