115920920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126001}}^1$

素因数の和:126035

約数の個数: 32

約数和(自身を含む): 272164320

約数和(自身を除く): 156243400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 126001, 252002, 504004, 630005, 1008008, 1260010, 2520020, 2898023, 5040040, 5796046, 11592092, 14490115, 23184184, 28980230, 57960460, 115920920]

約数ペア:

[(1, 115920920), (2, 57960460), (4, 28980230), (5, 23184184), (8, 14490115), (10, 11592092), (20, 5796046), (23, 5040040), (40, 2898023), (46, 2520020), (92, 1260010), (115, 1008008), (184, 630005), (230, 504004), (460, 252002), (920, 126001)]