7475620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12889}}^1$

素因数の和:12927

約数の個数: 24

約数和(自身を含む): 16241400

約数和(自身を除く): 8765780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12889, 25778, 51556, 64445, 128890, 257780, 373781, 747562, 1495124, 1868905, 3737810, 7475620]

約数ペア:

[(1, 7475620), (2, 3737810), (4, 1868905), (5, 1495124), (10, 747562), (20, 373781), (29, 257780), (58, 128890), (116, 64445), (145, 51556), (290, 25778), (580, 12889)]