99114140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115249}}^1$

素因数の和:115301

約数の個数: 24

約数和(自身を含む): 212982000

約数和(自身を除く): 113867860

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 115249, 230498, 460996, 576245, 1152490, 2304980, 4955707, 9911414, 19822828, 24778535, 49557070, 99114140]

約数ペア:

[(1, 99114140), (2, 49557070), (4, 24778535), (5, 19822828), (10, 9911414), (20, 4955707), (43, 2304980), (86, 1152490), (172, 576245), (215, 460996), (430, 230498), (860, 115249)]