29641880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43591}}^1$

素因数の和:43619

約数の個数: 32

約数和(自身を含む): 70619040

約数和(自身を除く): 40977160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43591, 87182, 174364, 217955, 348728, 435910, 741047, 871820, 1482094, 1743640, 2964188, 3705235, 5928376, 7410470, 14820940, 29641880]

約数ペア:

[(1, 29641880), (2, 14820940), (4, 7410470), (5, 5928376), (8, 3705235), (10, 2964188), (17, 1743640), (20, 1482094), (34, 871820), (40, 741047), (68, 435910), (85, 348728), (136, 217955), (170, 174364), (340, 87182), (680, 43591)]