4637960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 10661760

約数和(自身を除く): 6023800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2467, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 115949, 231898, 463796, 579745, 927592, 1159490, 2318980, 4637960]

約数ペア:

[(1, 4637960), (2, 2318980), (4, 1159490), (5, 927592), (8, 579745), (10, 463796), (20, 231898), (40, 115949), (47, 98680), (94, 49340), (188, 24670), (235, 19736), (376, 12335), (470, 9868), (940, 4934), (1880, 2467)]