38300020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174091}}^1$

素因数の和:174111

約数の個数: 24

約数和(自身を含む): 87742368

約数和(自身を除く): 49442348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 174091, 348182, 696364, 870455, 1740910, 1915001, 3481820, 3830002, 7660004, 9575005, 19150010, 38300020]

約数ペア:

[(1, 38300020), (2, 19150010), (4, 9575005), (5, 7660004), (10, 3830002), (11, 3481820), (20, 1915001), (22, 1740910), (44, 870455), (55, 696364), (110, 348182), (220, 174091)]