145538650

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{14627}}^1$

素因数の和:14838

約数の個数: 24

約数和(自身を含む): 272080800

約数和(自身を除く): 126542150

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 14627, 29254, 73135, 146270, 365675, 731350, 2910773, 5821546, 14553865, 29107730, 72769325, 145538650]

約数ペア:

[(1, 145538650), (2, 72769325), (5, 29107730), (10, 14553865), (25, 5821546), (50, 2910773), (199, 731350), (398, 365675), (995, 146270), (1990, 73135), (4975, 29254), (9950, 14627)]