25166280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209719}}^1$

素因数の和:209733

約数の個数: 32

約数和(自身を含む): 75499200

約数和(自身を除く): 50332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209719, 419438, 629157, 838876, 1048595, 1258314, 1677752, 2097190, 2516628, 3145785, 4194380, 5033256, 6291570, 8388760, 12583140, 25166280]

約数ペア:

[(1, 25166280), (2, 12583140), (3, 8388760), (4, 6291570), (5, 5033256), (6, 4194380), (8, 3145785), (10, 2516628), (12, 2097190), (15, 1677752), (20, 1258314), (24, 1048595), (30, 838876), (40, 629157), (60, 419438), (120, 209719)]