82722830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 154314720

約数和(自身を除く): 71591890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 2267, 3649, 4534, 7298, 11335, 18245, 22670, 36490, 92947, 185894, 201763, 403526, 464735, 929470, 1008815, 2017630, 8272283, 16544566, 41361415, 82722830]

約数ペア:

[(1, 82722830), (2, 41361415), (5, 16544566), (10, 8272283), (41, 2017630), (82, 1008815), (89, 929470), (178, 464735), (205, 403526), (410, 201763), (445, 185894), (890, 92947), (2267, 36490), (3649, 22670), (4534, 18245), (7298, 11335)]