118550000

素因数分解:

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

素因数の和:2404

約数の個数: 60

約数和(自身を含む): 287215992

約数和(自身を除く): 168665992

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, 3125, 4742, 5000, 6250, 9484, 10000, 11855, 12500, 18968, 23710, 25000, 37936, 47420, 50000, 59275, 94840, 118550, 189680, 237100, 296375, 474200, 592750, 948400, 1185500, 1481875, 2371000, 2963750, 4742000, 5927500, 7409375, 11855000, 14818750, 23710000, 29637500, 59275000, 118550000]

約数ペア:

[(1, 118550000), (2, 59275000), (4, 29637500), (5, 23710000), (8, 14818750), (10, 11855000), (16, 7409375), (20, 5927500), (25, 4742000), (40, 2963750), (50, 2371000), (80, 1481875), (100, 1185500), (125, 948400), (200, 592750), (250, 474200), (400, 296375), (500, 237100), (625, 189680), (1000, 118550), (1250, 94840), (2000, 59275), (2371, 50000), (2500, 47420), (3125, 37936), (4742, 25000), (5000, 23710), (6250, 18968), (9484, 12500), (10000, 11855)]