72284200

素因数分解:

$2^3\times 5^2\times {\mathrm{361421}}^1$

素因数の和:361437

約数の個数: 24

約数和(自身を含む): 168061230

約数和(自身を除く): 95777030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 361421, 722842, 1445684, 1807105, 2891368, 3614210, 7228420, 9035525, 14456840, 18071050, 36142100, 72284200]

約数ペア:

[(1, 72284200), (2, 36142100), (4, 18071050), (5, 14456840), (8, 9035525), (10, 7228420), (20, 3614210), (25, 2891368), (40, 1807105), (50, 1445684), (100, 722842), (200, 361421)]