37947040

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^2$

素因数の和:989

約数の個数: 36

約数和(自身を含む): 89834346

約数和(自身を除く): 51887306

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 38960, 77920, 237169, 474338, 948676, 1185845, 1897352, 2371690, 3794704, 4743380, 7589408, 9486760, 18973520, 37947040]

約数ペア:

[(1, 37947040), (2, 18973520), (4, 9486760), (5, 7589408), (8, 4743380), (10, 3794704), (16, 2371690), (20, 1897352), (32, 1185845), (40, 948676), (80, 474338), (160, 237169), (487, 77920), (974, 38960), (1948, 19480), (2435, 15584), (3896, 9740), (4870, 7792)]