6243760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4621

約数の個数: 40

約数和(自身を含む): 15374016

約数和(自身を除く): 9130256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4591, 9182, 18364, 22955, 36728, 45910, 73456, 78047, 91820, 156094, 183640, 312188, 367280, 390235, 624376, 780470, 1248752, 1560940, 3121880, 6243760]

約数ペア:

[(1, 6243760), (2, 3121880), (4, 1560940), (5, 1248752), (8, 780470), (10, 624376), (16, 390235), (17, 367280), (20, 312188), (34, 183640), (40, 156094), (68, 91820), (80, 78047), (85, 73456), (136, 45910), (170, 36728), (272, 22955), (340, 18364), (680, 9182), (1360, 4591)]