118971940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{58897}}^1$

素因数の和:59007

約数の個数: 24

約数和(自身を含む): 252319032

約数和(自身を除く): 133347092

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 58897, 117794, 235588, 294485, 588970, 1177940, 5948597, 11897194, 23794388, 29742985, 59485970, 118971940]

約数ペア:

[(1, 118971940), (2, 59485970), (4, 29742985), (5, 23794388), (10, 11897194), (20, 5948597), (101, 1177940), (202, 588970), (404, 294485), (505, 235588), (1010, 117794), (2020, 58897)]