22031750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 44422560

約数和(自身を除く): 22390810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6779, 13558, 33895, 67790, 88127, 169475, 176254, 338950, 440635, 847375, 881270, 1694750, 2203175, 4406350, 11015875, 22031750]

約数ペア:

[(1, 22031750), (2, 11015875), (5, 4406350), (10, 2203175), (13, 1694750), (25, 881270), (26, 847375), (50, 440635), (65, 338950), (125, 176254), (130, 169475), (250, 88127), (325, 67790), (650, 33895), (1625, 13558), (3250, 6779)]