2030240

素因数分解:

$2^5\times 5^1\times {\mathrm{12689}}^1$

素因数の和:12704

約数の個数: 24

約数和(自身を含む): 4796820

約数和(自身を除く): 2766580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12689, 25378, 50756, 63445, 101512, 126890, 203024, 253780, 406048, 507560, 1015120, 2030240]

約数ペア:

[(1, 2030240), (2, 1015120), (4, 507560), (5, 406048), (8, 253780), (10, 203024), (16, 126890), (20, 101512), (32, 63445), (40, 50756), (80, 25378), (160, 12689)]