42315970

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41897}}^1$

素因数の和:42005

約数の個数: 16

約数和(自身を含む): 76924728

約数和(自身を除く): 34608758

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41897, 83794, 209485, 418970, 4231597, 8463194, 21157985, 42315970]

約数ペア:

[(1, 42315970), (2, 21157985), (5, 8463194), (10, 4231597), (101, 418970), (202, 209485), (505, 83794), (1010, 41897)]