23777620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38391

約数の個数: 24

約数和(自身を含む): 51545088

約数和(自身を除く): 27767468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 38351, 76702, 153404, 191755, 383510, 767020, 1188881, 2377762, 4755524, 5944405, 11888810, 23777620]

約数ペア:

[(1, 23777620), (2, 11888810), (4, 5944405), (5, 4755524), (10, 2377762), (20, 1188881), (31, 767020), (62, 383510), (124, 191755), (155, 153404), (310, 76702), (620, 38351)]