29015000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 77787600

約数和(自身を除く): 48772600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 829, 875, 1000, 1250, 1400, 1658, 1750, 2500, 3316, 3500, 4145, 4375, 5000, 5803, 6632, 7000, 8290, 8750, 11606, 16580, 17500, 20725, 23212, 29015, 33160, 35000, 41450, 46424, 58030, 82900, 103625, 116060, 145075, 165800, 207250, 232120, 290150, 414500, 518125, 580300, 725375, 829000, 1036250, 1160600, 1450750, 2072500, 2901500, 3626875, 4145000, 5803000, 7253750, 14507500, 29015000]

約数ペア:

[(1, 29015000), (2, 14507500), (4, 7253750), (5, 5803000), (7, 4145000), (8, 3626875), (10, 2901500), (14, 2072500), (20, 1450750), (25, 1160600), (28, 1036250), (35, 829000), (40, 725375), (50, 580300), (56, 518125), (70, 414500), (100, 290150), (125, 232120), (140, 207250), (175, 165800), (200, 145075), (250, 116060), (280, 103625), (350, 82900), (500, 58030), (625, 46424), (700, 41450), (829, 35000), (875, 33160), (1000, 29015), (1250, 23212), (1400, 20725), (1658, 17500), (1750, 16580), (2500, 11606), (3316, 8750), (3500, 8290), (4145, 7000), (4375, 6632), (5000, 5803)]