75086860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197597}}^1$

素因数の和:197625

約数の個数: 24

約数和(自身を含む): 165982320

約数和(自身を除く): 90895460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 197597, 395194, 790388, 987985, 1975970, 3754343, 3951940, 7508686, 15017372, 18771715, 37543430, 75086860]

約数ペア:

[(1, 75086860), (2, 37543430), (4, 18771715), (5, 15017372), (10, 7508686), (19, 3951940), (20, 3754343), (38, 1975970), (76, 987985), (95, 790388), (190, 395194), (380, 197597)]