25166040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209717}}^1$

素因数の和:209731

約数の個数: 32

約数和(自身を含む): 75498480

約数和(自身を除く): 50332440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209717, 419434, 629151, 838868, 1048585, 1258302, 1677736, 2097170, 2516604, 3145755, 4194340, 5033208, 6291510, 8388680, 12583020, 25166040]

約数ペア:

[(1, 25166040), (2, 12583020), (3, 8388680), (4, 6291510), (5, 5033208), (6, 4194340), (8, 3145755), (10, 2516604), (12, 2097170), (15, 1677736), (20, 1258302), (24, 1048585), (30, 838868), (40, 629151), (60, 419434), (120, 209717)]