82497020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49697}}^1$

素因数の和:49789

約数の個数: 24

約数和(自身を含む): 175334544

約数和(自身を除く): 92837524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49697, 99394, 198788, 248485, 496970, 993940, 4124851, 8249702, 16499404, 20624255, 41248510, 82497020]

約数ペア:

[(1, 82497020), (2, 41248510), (4, 20624255), (5, 16499404), (10, 8249702), (20, 4124851), (83, 993940), (166, 496970), (332, 248485), (415, 198788), (830, 99394), (1660, 49697)]