4269421960

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{233557}}^1$

素因数の和:234025

約数の個数: 32

約数和(自身を含む): 9627260760

約数和(自身を除く): 5357838800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 233557, 467114, 934228, 1167785, 1868456, 2335570, 4671140, 9342280, 106735549, 213471098, 426942196, 533677745, 853884392, 1067355490, 2134710980, 4269421960]

約数ペア:

[(1, 4269421960), (2, 2134710980), (4, 1067355490), (5, 853884392), (8, 533677745), (10, 426942196), (20, 213471098), (40, 106735549), (457, 9342280), (914, 4671140), (1828, 2335570), (2285, 1868456), (3656, 1167785), (4570, 934228), (9140, 467114), (18280, 233557)]