8889494060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10336621}}^1$

素因数の和:10336673

約数の個数: 24

約数和(自身を含む): 19102077456

約数和(自身を除く): 10212583396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10336621, 20673242, 41346484, 51683105, 103366210, 206732420, 444474703, 888949406, 1777898812, 2222373515, 4444747030, 8889494060]

約数ペア:

[(1, 8889494060), (2, 4444747030), (4, 2222373515), (5, 1777898812), (10, 888949406), (20, 444474703), (43, 206732420), (86, 103366210), (172, 51683105), (215, 41346484), (430, 20673242), (860, 10336621)]