1145346040

素因数分解:

$2^3\times 5^1\times {\mathrm{28633651}}^1$

素因数の和:28633662

約数の個数: 16

約数和(自身を含む): 2577028680

約数和(自身を除く): 1431682640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28633651, 57267302, 114534604, 143168255, 229069208, 286336510, 572673020, 1145346040]

約数ペア:

[(1, 1145346040), (2, 572673020), (4, 286336510), (5, 229069208), (8, 143168255), (10, 114534604), (20, 57267302), (40, 28633651)]