4671800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 8184520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 71, 94, 100, 140, 142, 175, 188, 200, 235, 280, 284, 329, 350, 355, 376, 470, 497, 568, 658, 700, 710, 940, 994, 1175, 1316, 1400, 1420, 1645, 1775, 1880, 1988, 2350, 2485, 2632, 2840, 3290, 3337, 3550, 3976, 4700, 4970, 6580, 6674, 7100, 8225, 9400, 9940, 12425, 13160, 13348, 14200, 16450, 16685, 19880, 23359, 24850, 26696, 32900, 33370, 46718, 49700, 65800, 66740, 83425, 93436, 99400, 116795, 133480, 166850, 186872, 233590, 333700, 467180, 583975, 667400, 934360, 1167950, 2335900, 4671800]

約数ペア:

[(1, 4671800), (2, 2335900), (4, 1167950), (5, 934360), (7, 667400), (8, 583975), (10, 467180), (14, 333700), (20, 233590), (25, 186872), (28, 166850), (35, 133480), (40, 116795), (47, 99400), (50, 93436), (56, 83425), (70, 66740), (71, 65800), (94, 49700), (100, 46718), (140, 33370), (142, 32900), (175, 26696), (188, 24850), (200, 23359), (235, 19880), (280, 16685), (284, 16450), (329, 14200), (350, 13348), (355, 13160), (376, 12425), (470, 9940), (497, 9400), (568, 8225), (658, 7100), (700, 6674), (710, 6580), (940, 4970), (994, 4700), (1175, 3976), (1316, 3550), (1400, 3337), (1420, 3290), (1645, 2840), (1775, 2632), (1880, 2485), (1988, 2350)]