3155660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 6710256

約数和(自身を除く): 3554596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1901, 3802, 7604, 9505, 19010, 38020, 157783, 315566, 631132, 788915, 1577830, 3155660]

約数ペア:

[(1, 3155660), (2, 1577830), (4, 788915), (5, 631132), (10, 315566), (20, 157783), (83, 38020), (166, 19010), (332, 9505), (415, 7604), (830, 3802), (1660, 1901)]