100858120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229223}}^1$

素因数の和:229245

約数の個数: 32

約数和(自身を含む): 247561920

約数和(自身を除く): 146703800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 229223, 458446, 916892, 1146115, 1833784, 2292230, 2521453, 4584460, 5042906, 9168920, 10085812, 12607265, 20171624, 25214530, 50429060, 100858120]

約数ペア:

[(1, 100858120), (2, 50429060), (4, 25214530), (5, 20171624), (8, 12607265), (10, 10085812), (11, 9168920), (20, 5042906), (22, 4584460), (40, 2521453), (44, 2292230), (55, 1833784), (88, 1146115), (110, 916892), (220, 458446), (440, 229223)]