2273620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 4838400

約数和(自身を除く): 2564780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1439, 1580, 2878, 5756, 7195, 14390, 28780, 113681, 227362, 454724, 568405, 1136810, 2273620]

約数ペア:

[(1, 2273620), (2, 1136810), (4, 568405), (5, 454724), (10, 227362), (20, 113681), (79, 28780), (158, 14390), (316, 7195), (395, 5756), (790, 2878), (1439, 1580)]