432542120

素因数分解:

$2^3\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{4229}}^1$

素因数の和:6797

約数の個数: 32

約数和(自身を含む): 973830600

約数和(自身を除く): 541288480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2557, 4229, 5114, 8458, 10228, 12785, 16916, 20456, 21145, 25570, 33832, 42290, 51140, 84580, 102280, 169160, 10813553, 21627106, 43254212, 54067765, 86508424, 108135530, 216271060, 432542120]

約数ペア:

[(1, 432542120), (2, 216271060), (4, 108135530), (5, 86508424), (8, 54067765), (10, 43254212), (20, 21627106), (40, 10813553), (2557, 169160), (4229, 102280), (5114, 84580), (8458, 51140), (10228, 42290), (12785, 33832), (16916, 25570), (20456, 21145)]