9089800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 21605760

約数和(自身を除く): 12515960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 967, 1175, 1880, 1934, 2350, 3868, 4700, 4835, 7736, 9400, 9670, 19340, 24175, 38680, 45449, 48350, 90898, 96700, 181796, 193400, 227245, 363592, 454490, 908980, 1136225, 1817960, 2272450, 4544900, 9089800]

約数ペア:

[(1, 9089800), (2, 4544900), (4, 2272450), (5, 1817960), (8, 1136225), (10, 908980), (20, 454490), (25, 363592), (40, 227245), (47, 193400), (50, 181796), (94, 96700), (100, 90898), (188, 48350), (200, 45449), (235, 38680), (376, 24175), (470, 19340), (940, 9670), (967, 9400), (1175, 7736), (1880, 4835), (1934, 4700), (2350, 3868)]