264014320

素因数分解:

$2^4\times 5^1\times {\mathrm{3300179}}^1$

素因数の和:3300192

約数の個数: 20

約数和(自身を含む): 613833480

約数和(自身を除く): 349819160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3300179, 6600358, 13200716, 16500895, 26401432, 33001790, 52802864, 66003580, 132007160, 264014320]

約数ペア:

[(1, 264014320), (2, 132007160), (4, 66003580), (5, 52802864), (8, 33001790), (10, 26401432), (16, 16500895), (20, 13200716), (40, 6600358), (80, 3300179)]