99432040

素因数分解:

$2^3\times 5^1\times {\mathrm{2485801}}^1$

素因数の和:2485812

約数の個数: 16

約数和(自身を含む): 223722180

約数和(自身を除く): 124290140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2485801, 4971602, 9943204, 12429005, 19886408, 24858010, 49716020, 99432040]

約数ペア:

[(1, 99432040), (2, 49716020), (4, 24858010), (5, 19886408), (8, 12429005), (10, 9943204), (20, 4971602), (40, 2485801)]