8922969080

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{174413}}^1$

素因数の和:175703

約数の個数: 32

約数和(自身を含む): 20092492800

約数和(自身を除く): 11169523720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 2558, 5116, 6395, 10232, 12790, 25580, 51160, 174413, 348826, 697652, 872065, 1395304, 1744130, 3488260, 6976520, 223074227, 446148454, 892296908, 1115371135, 1784593816, 2230742270, 4461484540, 8922969080]

約数ペア:

[(1, 8922969080), (2, 4461484540), (4, 2230742270), (5, 1784593816), (8, 1115371135), (10, 892296908), (20, 446148454), (40, 223074227), (1279, 6976520), (2558, 3488260), (5116, 1744130), (6395, 1395304), (10232, 872065), (12790, 697652), (25580, 348826), (51160, 174413)]