430855120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42407}}^1$

素因数の和:42547

約数の個数: 40

約数和(自身を含む): 1009649664

約数和(自身を除く): 578794544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 42407, 84814, 169628, 212035, 339256, 424070, 678512, 848140, 1696280, 3392560, 5385689, 10771378, 21542756, 26928445, 43085512, 53856890, 86171024, 107713780, 215427560, 430855120]

約数ペア:

[(1, 430855120), (2, 215427560), (4, 107713780), (5, 86171024), (8, 53856890), (10, 43085512), (16, 26928445), (20, 21542756), (40, 10771378), (80, 5385689), (127, 3392560), (254, 1696280), (508, 848140), (635, 678512), (1016, 424070), (1270, 339256), (2032, 212035), (2540, 169628), (5080, 84814), (10160, 42407)]