27829700

素因数分解:

$2^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1112

約数の個数: 36

約数和(自身を含む): 60628932

約数和(自身を除く): 32799232

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 397, 701, 794, 1402, 1588, 1985, 2804, 3505, 3970, 7010, 7940, 9925, 14020, 17525, 19850, 35050, 39700, 70100, 278297, 556594, 1113188, 1391485, 2782970, 5565940, 6957425, 13914850, 27829700]

約数ペア:

[(1, 27829700), (2, 13914850), (4, 6957425), (5, 5565940), (10, 2782970), (20, 1391485), (25, 1113188), (50, 556594), (100, 278297), (397, 70100), (701, 39700), (794, 35050), (1402, 19850), (1588, 17525), (1985, 14020), (2804, 9925), (3505, 7940), (3970, 7010)]