480338900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{208843}}^1$

素因数の和:208880

約数の個数: 36

約数和(自身を含む): 1087659552

約数和(自身を除く): 607320652

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 208843, 417686, 835372, 1044215, 2088430, 4176860, 4803389, 5221075, 9606778, 10442150, 19213556, 20884300, 24016945, 48033890, 96067780, 120084725, 240169450, 480338900]

約数ペア:

[(1, 480338900), (2, 240169450), (4, 120084725), (5, 96067780), (10, 48033890), (20, 24016945), (23, 20884300), (25, 19213556), (46, 10442150), (50, 9606778), (92, 5221075), (100, 4803389), (115, 4176860), (230, 2088430), (460, 1044215), (575, 835372), (1150, 417686), (2300, 208843)]