32665000

素因数分解:

$2^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 78724800

約数和(自身を除く): 46059800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 139, 188, 200, 235, 250, 278, 376, 470, 500, 556, 625, 695, 940, 1000, 1112, 1175, 1250, 1390, 1880, 2350, 2500, 2780, 3475, 4700, 5000, 5560, 5875, 6533, 6950, 9400, 11750, 13066, 13900, 17375, 23500, 26132, 27800, 29375, 32665, 34750, 47000, 52264, 58750, 65330, 69500, 86875, 117500, 130660, 139000, 163325, 173750, 235000, 261320, 326650, 347500, 653300, 695000, 816625, 1306600, 1633250, 3266500, 4083125, 6533000, 8166250, 16332500, 32665000]

約数ペア:

[(1, 32665000), (2, 16332500), (4, 8166250), (5, 6533000), (8, 4083125), (10, 3266500), (20, 1633250), (25, 1306600), (40, 816625), (47, 695000), (50, 653300), (94, 347500), (100, 326650), (125, 261320), (139, 235000), (188, 173750), (200, 163325), (235, 139000), (250, 130660), (278, 117500), (376, 86875), (470, 69500), (500, 65330), (556, 58750), (625, 52264), (695, 47000), (940, 34750), (1000, 32665), (1112, 29375), (1175, 27800), (1250, 26132), (1390, 23500), (1880, 17375), (2350, 13900), (2500, 13066), (2780, 11750), (3475, 9400), (4700, 6950), (5000, 6533), (5560, 5875)]