25199340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 71135232

約数和(自身を除く): 45935892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3307, 3810, 6614, 7620, 9921, 13228, 16535, 19842, 33070, 39684, 49605, 66140, 99210, 198420, 419989, 839978, 1259967, 1679956, 2099945, 2519934, 4199890, 5039868, 6299835, 8399780, 12599670, 25199340]

約数ペア:

[(1, 25199340), (2, 12599670), (3, 8399780), (4, 6299835), (5, 5039868), (6, 4199890), (10, 2519934), (12, 2099945), (15, 1679956), (20, 1259967), (30, 839978), (60, 419989), (127, 198420), (254, 99210), (381, 66140), (508, 49605), (635, 39684), (762, 33070), (1270, 19842), (1524, 16535), (1905, 13228), (2540, 9921), (3307, 7620), (3810, 6614)]