4299940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 9092160

約数和(自身を除く): 4792220

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1319, 1630, 2638, 3260, 5276, 6595, 13190, 26380, 214997, 429994, 859988, 1074985, 2149970, 4299940]

約数ペア:

[(1, 4299940), (2, 2149970), (4, 1074985), (5, 859988), (10, 429994), (20, 214997), (163, 26380), (326, 13190), (652, 6595), (815, 5276), (1319, 3260), (1630, 2638)]