84622120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192323}}^1$

素因数の和:192345

約数の個数: 32

約数和(自身を含む): 207709920

約数和(自身を除く): 123087800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 192323, 384646, 769292, 961615, 1538584, 1923230, 2115553, 3846460, 4231106, 7692920, 8462212, 10577765, 16924424, 21155530, 42311060, 84622120]

約数ペア:

[(1, 84622120), (2, 42311060), (4, 21155530), (5, 16924424), (8, 10577765), (10, 8462212), (11, 7692920), (20, 4231106), (22, 3846460), (40, 2115553), (44, 1923230), (55, 1538584), (88, 961615), (110, 769292), (220, 384646), (440, 192323)]