10369020040

素因数分解:

$2^3\times 5^1\times {\mathrm{259225501}}^1$

素因数の和:259225512

約数の個数: 16

約数和(自身を含む): 23330295180

約数和(自身を除く): 12961275140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259225501, 518451002, 1036902004, 1296127505, 2073804008, 2592255010, 5184510020, 10369020040]

約数ペア:

[(1, 10369020040), (2, 5184510020), (4, 2592255010), (5, 2073804008), (8, 1296127505), (10, 1036902004), (20, 518451002), (40, 259225501)]