102003940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{50497}}^1$

素因数の和:50607

約数の個数: 24

約数和(自身を含む): 216333432

約数和(自身を除く): 114329492

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 50497, 100994, 201988, 252485, 504970, 1009940, 5100197, 10200394, 20400788, 25500985, 51001970, 102003940]

約数ペア:

[(1, 102003940), (2, 51001970), (4, 25500985), (5, 20400788), (10, 10200394), (20, 5100197), (101, 1009940), (202, 504970), (404, 252485), (505, 201988), (1010, 100994), (2020, 50497)]