1631660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 3628800

約数和(自身を除く): 1997140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4799, 9598, 19196, 23995, 47990, 81583, 95980, 163166, 326332, 407915, 815830, 1631660]

約数ペア:

[(1, 1631660), (2, 815830), (4, 407915), (5, 326332), (10, 163166), (17, 95980), (20, 81583), (34, 47990), (68, 23995), (85, 19196), (170, 9598), (340, 4799)]