45426080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40559}}^1$

素因数の和:40581

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 77227360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40559, 81118, 162236, 202795, 283913, 324472, 405590, 567826, 648944, 811180, 1135652, 1297888, 1419565, 1622360, 2271304, 2839130, 3244720, 4542608, 5678260, 6489440, 9085216, 11356520, 22713040, 45426080]

約数ペア:

[(1, 45426080), (2, 22713040), (4, 11356520), (5, 9085216), (7, 6489440), (8, 5678260), (10, 4542608), (14, 3244720), (16, 2839130), (20, 2271304), (28, 1622360), (32, 1419565), (35, 1297888), (40, 1135652), (56, 811180), (70, 648944), (80, 567826), (112, 405590), (140, 324472), (160, 283913), (224, 202795), (280, 162236), (560, 81118), (1120, 40559)]