16929400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 40220640

約数和(自身を除く): 23291240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1801, 1880, 2350, 3602, 4700, 7204, 9005, 9400, 14408, 18010, 36020, 45025, 72040, 84647, 90050, 169294, 180100, 338588, 360200, 423235, 677176, 846470, 1692940, 2116175, 3385880, 4232350, 8464700, 16929400]

約数ペア:

[(1, 16929400), (2, 8464700), (4, 4232350), (5, 3385880), (8, 2116175), (10, 1692940), (20, 846470), (25, 677176), (40, 423235), (47, 360200), (50, 338588), (94, 180100), (100, 169294), (188, 90050), (200, 84647), (235, 72040), (376, 45025), (470, 36020), (940, 18010), (1175, 14408), (1801, 9400), (1880, 9005), (2350, 7204), (3602, 4700)]