40231750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12409

約数の個数: 32

約数和(自身を含む): 81113760

約数和(自身を除く): 40882010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12379, 24758, 61895, 123790, 160927, 309475, 321854, 618950, 804635, 1547375, 1609270, 3094750, 4023175, 8046350, 20115875, 40231750]

約数ペア:

[(1, 40231750), (2, 20115875), (5, 8046350), (10, 4023175), (13, 3094750), (25, 1609270), (26, 1547375), (50, 804635), (65, 618950), (125, 321854), (130, 309475), (250, 160927), (325, 123790), (650, 61895), (1625, 24758), (3250, 12379)]