101782120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231323}}^1$

素因数の和:231345

約数の個数: 32

約数和(自身を含む): 249829920

約数和(自身を除く): 148047800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 231323, 462646, 925292, 1156615, 1850584, 2313230, 2544553, 4626460, 5089106, 9252920, 10178212, 12722765, 20356424, 25445530, 50891060, 101782120]

約数ペア:

[(1, 101782120), (2, 50891060), (4, 25445530), (5, 20356424), (8, 12722765), (10, 10178212), (11, 9252920), (20, 5089106), (22, 4626460), (40, 2544553), (44, 2313230), (55, 1850584), (88, 1156615), (110, 925292), (220, 462646), (440, 231323)]