2008160810080

素因数分解:

$2^5\times 5^1\times {\mathrm{12551005063}}^1$

素因数の和:12551005078

約数の個数: 24

約数和(自身を含む): 4744279914192

約数和(自身を除く): 2736119104112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12551005063, 25102010126, 50204020252, 62755025315, 100408040504, 125510050630, 200816081008, 251020101260, 401632162016, 502040202520, 1004080405040, 2008160810080]

約数ペア:

[(1, 2008160810080), (2, 1004080405040), (4, 502040202520), (5, 401632162016), (8, 251020101260), (10, 200816081008), (16, 125510050630), (20, 100408040504), (32, 62755025315), (40, 50204020252), (80, 25102010126), (160, 12551005063)]