39516760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:42987

約数の個数: 32

約数和(自身を含む): 92780640

約数和(自身を除く): 53263880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42953, 85906, 171812, 214765, 343624, 429530, 859060, 987919, 1718120, 1975838, 3951676, 4939595, 7903352, 9879190, 19758380, 39516760]

約数ペア:

[(1, 39516760), (2, 19758380), (4, 9879190), (5, 7903352), (8, 4939595), (10, 3951676), (20, 1975838), (23, 1718120), (40, 987919), (46, 859060), (92, 429530), (115, 343624), (184, 214765), (230, 171812), (460, 85906), (920, 42953)]