11600408080

素因数分解:

$2^4\times 5^1\times {\mathrm{145005101}}^1$

素因数の和:145005114

約数の個数: 20

約数和(自身を含む): 26970948972

約数和(自身を除く): 15370540892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145005101, 290010202, 580020404, 725025505, 1160040808, 1450051010, 2320081616, 2900102020, 5800204040, 11600408080]

約数ペア:

[(1, 11600408080), (2, 5800204040), (4, 2900102020), (5, 2320081616), (8, 1450051010), (10, 1160040808), (16, 725025505), (20, 580020404), (40, 290010202), (80, 145005101)]