614863400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 1473120000

約数和(自身を除く): 858256600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 149, 188, 200, 235, 298, 376, 439, 470, 596, 745, 878, 940, 1175, 1192, 1490, 1756, 1880, 2195, 2350, 2980, 3512, 3725, 4390, 4700, 5960, 7003, 7450, 8780, 9400, 10975, 14006, 14900, 17560, 20633, 21950, 28012, 29800, 35015, 41266, 43900, 56024, 65411, 70030, 82532, 87800, 103165, 130822, 140060, 165064, 175075, 206330, 261644, 280120, 327055, 350150, 412660, 515825, 523288, 654110, 700300, 825320, 1031650, 1308220, 1400600, 1635275, 2063300, 2616440, 3074317, 3270550, 4126600, 6148634, 6541100, 12297268, 13082200, 15371585, 24594536, 30743170, 61486340, 76857925, 122972680, 153715850, 307431700, 614863400]

約数ペア:

[(1, 614863400), (2, 307431700), (4, 153715850), (5, 122972680), (8, 76857925), (10, 61486340), (20, 30743170), (25, 24594536), (40, 15371585), (47, 13082200), (50, 12297268), (94, 6541100), (100, 6148634), (149, 4126600), (188, 3270550), (200, 3074317), (235, 2616440), (298, 2063300), (376, 1635275), (439, 1400600), (470, 1308220), (596, 1031650), (745, 825320), (878, 700300), (940, 654110), (1175, 523288), (1192, 515825), (1490, 412660), (1756, 350150), (1880, 327055), (2195, 280120), (2350, 261644), (2980, 206330), (3512, 175075), (3725, 165064), (4390, 140060), (4700, 130822), (5960, 103165), (7003, 87800), (7450, 82532), (8780, 70030), (9400, 65411), (10975, 56024), (14006, 43900), (14900, 41266), (17560, 35015), (20633, 29800), (21950, 28012)]