23710000

素因数分解:

$2^4\times 5^4\times {\mathrm{2371}}^1$

素因数の和:2399

約数の個数: 50

約数和(自身を含む): 57428492

約数和(自身を除く): 33718492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2371, 2500, 4742, 5000, 9484, 10000, 11855, 18968, 23710, 37936, 47420, 59275, 94840, 118550, 189680, 237100, 296375, 474200, 592750, 948400, 1185500, 1481875, 2371000, 2963750, 4742000, 5927500, 11855000, 23710000]

約数ペア:

[(1, 23710000), (2, 11855000), (4, 5927500), (5, 4742000), (8, 2963750), (10, 2371000), (16, 1481875), (20, 1185500), (25, 948400), (40, 592750), (50, 474200), (80, 296375), (100, 237100), (125, 189680), (200, 118550), (250, 94840), (400, 59275), (500, 47420), (625, 37936), (1000, 23710), (1250, 18968), (2000, 11855), (2371, 10000), (2500, 9484), (4742, 5000)]