3680920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 32

約数和(自身を含む): 8644320

約数和(自身を除く): 4963400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4001, 8002, 16004, 20005, 32008, 40010, 80020, 92023, 160040, 184046, 368092, 460115, 736184, 920230, 1840460, 3680920]

約数ペア:

[(1, 3680920), (2, 1840460), (4, 920230), (5, 736184), (8, 460115), (10, 368092), (20, 184046), (23, 160040), (40, 92023), (46, 80020), (92, 40010), (115, 32008), (184, 20005), (230, 16004), (460, 8002), (920, 4001)]