25640070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7841}}^1$

素因数の和:7960

約数の個数: 32

約数和(自身を含む): 62108640

約数和(自身を除く): 36468570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 7841, 15682, 23523, 39205, 47046, 78410, 117615, 235230, 854669, 1709338, 2564007, 4273345, 5128014, 8546690, 12820035, 25640070]

約数ペア:

[(1, 25640070), (2, 12820035), (3, 8546690), (5, 5128014), (6, 4273345), (10, 2564007), (15, 1709338), (30, 854669), (109, 235230), (218, 117615), (327, 78410), (545, 47046), (654, 39205), (1090, 23523), (1635, 15682), (3270, 7841)]