58147420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39827}}^1$

素因数の和:39909

約数の個数: 24

約数和(自身を含む): 123785424

約数和(自身を除く): 65638004

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39827, 79654, 159308, 199135, 398270, 796540, 2907371, 5814742, 11629484, 14536855, 29073710, 58147420]

約数ペア:

[(1, 58147420), (2, 29073710), (4, 14536855), (5, 11629484), (10, 5814742), (20, 2907371), (73, 796540), (146, 398270), (292, 199135), (365, 159308), (730, 79654), (1460, 39827)]