540026800

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{13367}}^1$

素因数の和:13486

約数の個数: 60

約数和(自身を含む): 1310358096

約数和(自身を除く): 770331296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1616, 2020, 2525, 4040, 5050, 8080, 10100, 13367, 20200, 26734, 40400, 53468, 66835, 106936, 133670, 213872, 267340, 334175, 534680, 668350, 1069360, 1336700, 1350067, 2673400, 2700134, 5346800, 5400268, 6750335, 10800536, 13500670, 21601072, 27001340, 33751675, 54002680, 67503350, 108005360, 135006700, 270013400, 540026800]

約数ペア:

[(1, 540026800), (2, 270013400), (4, 135006700), (5, 108005360), (8, 67503350), (10, 54002680), (16, 33751675), (20, 27001340), (25, 21601072), (40, 13500670), (50, 10800536), (80, 6750335), (100, 5400268), (101, 5346800), (200, 2700134), (202, 2673400), (400, 1350067), (404, 1336700), (505, 1069360), (808, 668350), (1010, 534680), (1616, 334175), (2020, 267340), (2525, 213872), (4040, 133670), (5050, 106936), (8080, 66835), (10100, 53468), (13367, 40400), (20200, 26734)]