142512200

素因数分解:

$2^3\times 5^2\times {\mathrm{712561}}^1$

素因数の和:712577

約数の個数: 24

約数和(自身を含む): 331341330

約数和(自身を除く): 188829130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 712561, 1425122, 2850244, 3562805, 5700488, 7125610, 14251220, 17814025, 28502440, 35628050, 71256100, 142512200]

約数ペア:

[(1, 142512200), (2, 71256100), (4, 35628050), (5, 28502440), (8, 17814025), (10, 14251220), (20, 7125610), (25, 5700488), (40, 3562805), (50, 2850244), (100, 1425122), (200, 712561)]