74505820

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29333}}^1$

素因数の和:29469

約数の個数: 24

約数和(自身を含む): 157699584

約数和(自身を除く): 83193764

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 29333, 58666, 117332, 146665, 293330, 586660, 3725291, 7450582, 14901164, 18626455, 37252910, 74505820]

約数ペア:

[(1, 74505820), (2, 37252910), (4, 18626455), (5, 14901164), (10, 7450582), (20, 3725291), (127, 586660), (254, 293330), (508, 146665), (635, 117332), (1270, 58666), (2540, 29333)]