16834900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 37011520

約数和(自身を除く): 20176620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2131, 3950, 4262, 7900, 8524, 10655, 21310, 42620, 53275, 106550, 168349, 213100, 336698, 673396, 841745, 1683490, 3366980, 4208725, 8417450, 16834900]

約数ペア:

[(1, 16834900), (2, 8417450), (4, 4208725), (5, 3366980), (10, 1683490), (20, 841745), (25, 673396), (50, 336698), (79, 213100), (100, 168349), (158, 106550), (316, 53275), (395, 42620), (790, 21310), (1580, 10655), (1975, 8524), (2131, 7900), (3950, 4262)]