3881210260

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1\times {\mathrm{1319}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 8214877440

約数和(自身を除く): 4333667180

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 881, 1319, 1670, 1762, 2638, 3340, 3524, 4405, 5276, 6595, 8810, 13190, 17620, 26380, 147127, 220273, 294254, 440546, 588508, 735635, 881092, 1101365, 1162039, 1471270, 2202730, 2324078, 2942540, 4405460, 4648156, 5810195, 11620390, 23240780, 194060513, 388121026, 776242052, 970302565, 1940605130, 3881210260]

約数ペア:

[(1, 3881210260), (2, 1940605130), (4, 970302565), (5, 776242052), (10, 388121026), (20, 194060513), (167, 23240780), (334, 11620390), (668, 5810195), (835, 4648156), (881, 4405460), (1319, 2942540), (1670, 2324078), (1762, 2202730), (2638, 1471270), (3340, 1162039), (3524, 1101365), (4405, 881092), (5276, 735635), (6595, 588508), (8810, 440546), (13190, 294254), (17620, 220273), (26380, 147127)]