23921840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13001}}^1$

素因数の和:13037

約数の個数: 40

約数和(自身を含む): 58040928

約数和(自身を除く): 34119088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13001, 26002, 52004, 65005, 104008, 130010, 208016, 260020, 299023, 520040, 598046, 1040080, 1196092, 1495115, 2392184, 2990230, 4784368, 5980460, 11960920, 23921840]

約数ペア:

[(1, 23921840), (2, 11960920), (4, 5980460), (5, 4784368), (8, 2990230), (10, 2392184), (16, 1495115), (20, 1196092), (23, 1040080), (40, 598046), (46, 520040), (80, 299023), (92, 260020), (115, 208016), (184, 130010), (230, 104008), (368, 65005), (460, 52004), (920, 26002), (1840, 13001)]