28924000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 81297216

約数和(自身を除く): 52373216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1033, 1120, 1400, 1750, 2000, 2066, 2800, 3500, 4000, 4132, 5165, 5600, 7000, 7231, 8264, 10330, 14000, 14462, 16528, 20660, 25825, 28000, 28924, 33056, 36155, 41320, 51650, 57848, 72310, 82640, 103300, 115696, 129125, 144620, 165280, 180775, 206600, 231392, 258250, 289240, 361550, 413200, 516500, 578480, 723100, 826400, 903875, 1033000, 1156960, 1446200, 1807750, 2066000, 2892400, 3615500, 4132000, 5784800, 7231000, 14462000, 28924000]

約数ペア:

[(1, 28924000), (2, 14462000), (4, 7231000), (5, 5784800), (7, 4132000), (8, 3615500), (10, 2892400), (14, 2066000), (16, 1807750), (20, 1446200), (25, 1156960), (28, 1033000), (32, 903875), (35, 826400), (40, 723100), (50, 578480), (56, 516500), (70, 413200), (80, 361550), (100, 289240), (112, 258250), (125, 231392), (140, 206600), (160, 180775), (175, 165280), (200, 144620), (224, 129125), (250, 115696), (280, 103300), (350, 82640), (400, 72310), (500, 57848), (560, 51650), (700, 41320), (800, 36155), (875, 33056), (1000, 28924), (1033, 28000), (1120, 25825), (1400, 20660), (1750, 16528), (2000, 14462), (2066, 14000), (2800, 10330), (3500, 8264), (4000, 7231), (4132, 7000), (5165, 5600)]