24861260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13967}}^1$

素因数の和:14065

約数の個数: 24

約数和(自身を含む): 52799040

約数和(自身を除く): 27937780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 13967, 27934, 55868, 69835, 139670, 279340, 1243063, 2486126, 4972252, 6215315, 12430630, 24861260]

約数ペア:

[(1, 24861260), (2, 12430630), (4, 6215315), (5, 4972252), (10, 2486126), (20, 1243063), (89, 279340), (178, 139670), (356, 69835), (445, 55868), (890, 27934), (1780, 13967)]