26296580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32069}}^1$

素因数の和:32119

約数の個数: 24

約数和(自身を含む): 56571480

約数和(自身を除く): 30274900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32069, 64138, 128276, 160345, 320690, 641380, 1314829, 2629658, 5259316, 6574145, 13148290, 26296580]

約数ペア:

[(1, 26296580), (2, 13148290), (4, 6574145), (5, 5259316), (10, 2629658), (20, 1314829), (41, 641380), (82, 320690), (164, 160345), (205, 128276), (410, 64138), (820, 32069)]