447010940

素因数分解:

$2^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{12101}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 939308832

約数和(自身を除く): 492297892

約数列:

[1, 2, 4, 5, 10, 20, 1847, 3694, 7388, 9235, 12101, 18470, 24202, 36940, 48404, 60505, 121010, 242020, 22350547, 44701094, 89402188, 111752735, 223505470, 447010940]

約数ペア:

[(1, 447010940), (2, 223505470), (4, 111752735), (5, 89402188), (10, 44701094), (20, 22350547), (1847, 242020), (3694, 121010), (7388, 60505), (9235, 48404), (12101, 36940), (18470, 24202)]