79279600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4282

約数の個数: 60

約数和(自身を含む): 194567904

約数和(自身を除く): 115288304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4217, 4700, 8434, 9400, 16868, 18800, 21085, 33736, 42170, 67472, 84340, 105425, 168680, 198199, 210850, 337360, 396398, 421700, 792796, 843400, 990995, 1585592, 1686800, 1981990, 3171184, 3963980, 4954975, 7927960, 9909950, 15855920, 19819900, 39639800, 79279600]

約数ペア:

[(1, 79279600), (2, 39639800), (4, 19819900), (5, 15855920), (8, 9909950), (10, 7927960), (16, 4954975), (20, 3963980), (25, 3171184), (40, 1981990), (47, 1686800), (50, 1585592), (80, 990995), (94, 843400), (100, 792796), (188, 421700), (200, 396398), (235, 337360), (376, 210850), (400, 198199), (470, 168680), (752, 105425), (940, 84340), (1175, 67472), (1880, 42170), (2350, 33736), (3760, 21085), (4217, 18800), (4700, 16868), (8434, 9400)]