25194060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139967}}^1$

素因数の和:139982

約数の個数: 36

約数和(自身を含む): 76422528

約数和(自身を除く): 51228468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139967, 279934, 419901, 559868, 699835, 839802, 1259703, 1399670, 1679604, 2099505, 2519406, 2799340, 4199010, 5038812, 6298515, 8398020, 12597030, 25194060]

約数ペア:

[(1, 25194060), (2, 12597030), (3, 8398020), (4, 6298515), (5, 5038812), (6, 4199010), (9, 2799340), (10, 2519406), (12, 2099505), (15, 1679604), (18, 1399670), (20, 1259703), (30, 839802), (36, 699835), (45, 559868), (60, 419901), (90, 279934), (180, 139967)]