4995950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 9364728

約数和(自身を除く): 4368778

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 613, 815, 1226, 1630, 3065, 4075, 6130, 8150, 15325, 30650, 99919, 199838, 499595, 999190, 2497975, 4995950]

約数ペア:

[(1, 4995950), (2, 2497975), (5, 999190), (10, 499595), (25, 199838), (50, 99919), (163, 30650), (326, 15325), (613, 8150), (815, 6130), (1226, 4075), (1630, 3065)]