3091250

素因数分解:

$2^1\times 5^4\times {\mathrm{2473}}^1$

素因数の和:2495

約数の個数: 20

約数和(自身を含む): 5796582

約数和(自身を除く): 2705332

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 2473, 4946, 12365, 24730, 61825, 123650, 309125, 618250, 1545625, 3091250]

約数ペア:

[(1, 3091250), (2, 1545625), (5, 618250), (10, 309125), (25, 123650), (50, 61825), (125, 24730), (250, 12365), (625, 4946), (1250, 2473)]