65165060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 144883200

約数和(自身を除く): 79718140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 769, 892, 1115, 1538, 2230, 3076, 3845, 4237, 4460, 7690, 8474, 14611, 15380, 16948, 21185, 29222, 42370, 58444, 73055, 84740, 146110, 171487, 292220, 342974, 685948, 857435, 1714870, 3258253, 3429740, 6516506, 13033012, 16291265, 32582530, 65165060]

約数ペア:

[(1, 65165060), (2, 32582530), (4, 16291265), (5, 13033012), (10, 6516506), (19, 3429740), (20, 3258253), (38, 1714870), (76, 857435), (95, 685948), (190, 342974), (223, 292220), (380, 171487), (446, 146110), (769, 84740), (892, 73055), (1115, 58444), (1538, 42370), (2230, 29222), (3076, 21185), (3845, 16948), (4237, 15380), (4460, 14611), (7690, 8474)]