83084620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41131}}^1$

素因数の和:41241

約数の個数: 24

約数和(自身を含む): 176209488

約数和(自身を除く): 93124868

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 41131, 82262, 164524, 205655, 411310, 822620, 4154231, 8308462, 16616924, 20771155, 41542310, 83084620]

約数ペア:

[(1, 83084620), (2, 41542310), (4, 20771155), (5, 16616924), (10, 8308462), (20, 4154231), (101, 822620), (202, 411310), (404, 205655), (505, 164524), (1010, 82262), (2020, 41131)]