85208110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 167809536

約数和(自身を除く): 82601426

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 397, 635, 794, 845, 1270, 1651, 1690, 1985, 3302, 3970, 5161, 8255, 10322, 16510, 21463, 25805, 42926, 50419, 51610, 67093, 100838, 107315, 134186, 214630, 252095, 335465, 504190, 655447, 670930, 1310894, 3277235, 6554470, 8520811, 17041622, 42604055, 85208110]

約数ペア:

[(1, 85208110), (2, 42604055), (5, 17041622), (10, 8520811), (13, 6554470), (26, 3277235), (65, 1310894), (127, 670930), (130, 655447), (169, 504190), (254, 335465), (338, 252095), (397, 214630), (635, 134186), (794, 107315), (845, 100838), (1270, 67093), (1651, 51610), (1690, 50419), (1985, 42926), (3302, 25805), (3970, 21463), (5161, 16510), (8255, 10322)]