68374000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2051

約数の個数: 80

約数和(自身を含む): 175140576

約数和(自身を除く): 106766576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2011, 2125, 3400, 4022, 4250, 6800, 8044, 8500, 10055, 16088, 17000, 20110, 32176, 34000, 34187, 40220, 50275, 68374, 80440, 100550, 136748, 160880, 170935, 201100, 251375, 273496, 341870, 402200, 502750, 546992, 683740, 804400, 854675, 1005500, 1367480, 1709350, 2011000, 2734960, 3418700, 4022000, 4273375, 6837400, 8546750, 13674800, 17093500, 34187000, 68374000]

約数ペア:

[(1, 68374000), (2, 34187000), (4, 17093500), (5, 13674800), (8, 8546750), (10, 6837400), (16, 4273375), (17, 4022000), (20, 3418700), (25, 2734960), (34, 2011000), (40, 1709350), (50, 1367480), (68, 1005500), (80, 854675), (85, 804400), (100, 683740), (125, 546992), (136, 502750), (170, 402200), (200, 341870), (250, 273496), (272, 251375), (340, 201100), (400, 170935), (425, 160880), (500, 136748), (680, 100550), (850, 80440), (1000, 68374), (1360, 50275), (1700, 40220), (2000, 34187), (2011, 34000), (2125, 32176), (3400, 20110), (4022, 17000), (4250, 16088), (6800, 10055), (8044, 8500)]