79082200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 188910900

約数和(自身を除く): 109828700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 179, 188, 200, 235, 358, 376, 470, 716, 895, 940, 1175, 1432, 1790, 1880, 2209, 2350, 3580, 4418, 4475, 4700, 7160, 8413, 8836, 8950, 9400, 11045, 16826, 17672, 17900, 22090, 33652, 35800, 42065, 44180, 55225, 67304, 84130, 88360, 110450, 168260, 210325, 220900, 336520, 395411, 420650, 441800, 790822, 841300, 1581644, 1682600, 1977055, 3163288, 3954110, 7908220, 9885275, 15816440, 19770550, 39541100, 79082200]

約数ペア:

[(1, 79082200), (2, 39541100), (4, 19770550), (5, 15816440), (8, 9885275), (10, 7908220), (20, 3954110), (25, 3163288), (40, 1977055), (47, 1682600), (50, 1581644), (94, 841300), (100, 790822), (179, 441800), (188, 420650), (200, 395411), (235, 336520), (358, 220900), (376, 210325), (470, 168260), (716, 110450), (895, 88360), (940, 84130), (1175, 67304), (1432, 55225), (1790, 44180), (1880, 42065), (2209, 35800), (2350, 33652), (3580, 22090), (4418, 17900), (4475, 17672), (4700, 16826), (7160, 11045), (8413, 9400), (8836, 8950)]