175030040

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{3187}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 394228080

約数和(自身を除く): 219198040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 2746, 3187, 5492, 6374, 6865, 10984, 12748, 13730, 15935, 25496, 27460, 31870, 54920, 63740, 127480, 4375751, 8751502, 17503004, 21878755, 35006008, 43757510, 87515020, 175030040]

約数ペア:

[(1, 175030040), (2, 87515020), (4, 43757510), (5, 35006008), (8, 21878755), (10, 17503004), (20, 8751502), (40, 4375751), (1373, 127480), (2746, 63740), (3187, 54920), (5492, 31870), (6374, 27460), (6865, 25496), (10984, 15935), (12748, 13730)]