1840460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 4034016

約数和(自身を除く): 2193556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4001, 8002, 16004, 20005, 40010, 80020, 92023, 184046, 368092, 460115, 920230, 1840460]

約数ペア:

[(1, 1840460), (2, 920230), (4, 460115), (5, 368092), (10, 184046), (20, 92023), (23, 80020), (46, 40010), (92, 20005), (115, 16004), (230, 8002), (460, 4001)]