23000920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 54149760

約数和(自身を除く): 31148840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 1087, 2116, 2174, 2645, 4232, 4348, 5290, 5435, 8696, 10580, 10870, 21160, 21740, 25001, 43480, 50002, 100004, 125005, 200008, 250010, 500020, 575023, 1000040, 1150046, 2300092, 2875115, 4600184, 5750230, 11500460, 23000920]

約数ペア:

[(1, 23000920), (2, 11500460), (4, 5750230), (5, 4600184), (8, 2875115), (10, 2300092), (20, 1150046), (23, 1000040), (40, 575023), (46, 500020), (92, 250010), (115, 200008), (184, 125005), (230, 100004), (460, 50002), (529, 43480), (920, 25001), (1058, 21740), (1087, 21160), (2116, 10870), (2174, 10580), (2645, 8696), (4232, 5435), (4348, 5290)]