38900230

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16987}}^1$

素因数の和:17223

約数の個数: 16

約数和(自身を含む): 70330320

約数和(自身を除く): 31430090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 16987, 33974, 84935, 169870, 3890023, 7780046, 19450115, 38900230]

約数ペア:

[(1, 38900230), (2, 19450115), (5, 7780046), (10, 3890023), (229, 169870), (458, 84935), (1145, 33974), (2290, 16987)]