6241220

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 13161624

約数和(自身を除く): 6920404

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 997, 1252, 1565, 1994, 3130, 3988, 4985, 6260, 9970, 19940, 312061, 624122, 1248244, 1560305, 3120610, 6241220]

約数ペア:

[(1, 6241220), (2, 3120610), (4, 1560305), (5, 1248244), (10, 624122), (20, 312061), (313, 19940), (626, 9970), (997, 6260), (1252, 4985), (1565, 3988), (1994, 3130)]