1264780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5769

約数の個数: 24

約数和(自身を含む): 2898000

約数和(自身を除く): 1633220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5749, 11498, 22996, 28745, 57490, 63239, 114980, 126478, 252956, 316195, 632390, 1264780]

約数ペア:

[(1, 1264780), (2, 632390), (4, 316195), (5, 252956), (10, 126478), (11, 114980), (20, 63239), (22, 57490), (44, 28745), (55, 22996), (110, 11498), (220, 5749)]