252155660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151901}}^1$

素因数の和:151993

約数の個数: 24

約数和(自身を含む): 535910256

約数和(自身を除く): 283754596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 151901, 303802, 607604, 759505, 1519010, 3038020, 12607783, 25215566, 50431132, 63038915, 126077830, 252155660]

約数ペア:

[(1, 252155660), (2, 126077830), (4, 63038915), (5, 50431132), (10, 25215566), (20, 12607783), (83, 3038020), (166, 1519010), (332, 759505), (415, 607604), (830, 303802), (1660, 151901)]