83939020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{381541}}^1$

素因数の和:381561

約数の個数: 24

約数和(自身を含む): 192297168

約数和(自身を除く): 108358148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 381541, 763082, 1526164, 1907705, 3815410, 4196951, 7630820, 8393902, 16787804, 20984755, 41969510, 83939020]

約数ペア:

[(1, 83939020), (2, 41969510), (4, 20984755), (5, 16787804), (10, 8393902), (11, 7630820), (20, 4196951), (22, 3815410), (44, 1907705), (55, 1526164), (110, 763082), (220, 381541)]