27378040

素因数分解:

$2^3\times 5^1\times {\mathrm{684451}}^1$

素因数の和:684462

約数の個数: 16

約数和(自身を含む): 61600680

約数和(自身を除く): 34222640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 684451, 1368902, 2737804, 3422255, 5475608, 6844510, 13689020, 27378040]

約数ペア:

[(1, 27378040), (2, 13689020), (4, 6844510), (5, 5475608), (8, 3422255), (10, 2737804), (20, 1368902), (40, 684451)]