2024664080

素因数分解:

$2^4\times 5^1\times {\mathrm{25308301}}^1$

素因数の和:25308314

約数の個数: 20

約数和(自身を含む): 4707344172

約数和(自身を除く): 2682680092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25308301, 50616602, 101233204, 126541505, 202466408, 253083010, 404932816, 506166020, 1012332040, 2024664080]

約数ペア:

[(1, 2024664080), (2, 1012332040), (4, 506166020), (5, 404932816), (8, 253083010), (10, 202466408), (16, 126541505), (20, 101233204), (40, 50616602), (80, 25308301)]