56021200

素因数分解:

$2^4\times 5^2\times {\mathrm{140053}}^1$

素因数の和:140071

約数の個数: 30

約数和(自身を含む): 134591894

約数和(自身を除く): 78570694

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140053, 280106, 560212, 700265, 1120424, 1400530, 2240848, 2801060, 3501325, 5602120, 7002650, 11204240, 14005300, 28010600, 56021200]

約数ペア:

[(1, 56021200), (2, 28010600), (4, 14005300), (5, 11204240), (8, 7002650), (10, 5602120), (16, 3501325), (20, 2801060), (25, 2240848), (40, 1400530), (50, 1120424), (80, 700265), (100, 560212), (200, 280106), (400, 140053)]