42171250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 40

約数和(自身を含む): 86259888

約数和(自身を除く): 44088638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 3067, 6134, 6875, 13750, 15335, 30670, 33737, 67474, 76675, 153350, 168685, 337370, 383375, 766750, 843425, 1686850, 1916875, 3833750, 4217125, 8434250, 21085625, 42171250]

約数ペア:

[(1, 42171250), (2, 21085625), (5, 8434250), (10, 4217125), (11, 3833750), (22, 1916875), (25, 1686850), (50, 843425), (55, 766750), (110, 383375), (125, 337370), (250, 168685), (275, 153350), (550, 76675), (625, 67474), (1250, 33737), (1375, 30670), (2750, 15335), (3067, 13750), (6134, 6875)]