279984850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{193093}}^1$

素因数の和:193134

約数の個数: 24

約数和(自身を含む): 538732260

約数和(自身を除く): 258747410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 193093, 386186, 965465, 1930930, 4827325, 5599697, 9654650, 11199394, 27998485, 55996970, 139992425, 279984850]

約数ペア:

[(1, 279984850), (2, 139992425), (5, 55996970), (10, 27998485), (25, 11199394), (29, 9654650), (50, 5599697), (58, 4827325), (145, 1930930), (290, 965465), (725, 386186), (1450, 193093)]