4184882800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18919}}^1$

素因数の和:19023

約数の個数: 120

約数和(自身を含む): 11636556800

約数和(自身を除く): 7451674000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 632, 700, 790, 1106, 1264, 1400, 1580, 1975, 2212, 2765, 2800, 3160, 3950, 4424, 5530, 6320, 7900, 8848, 11060, 13825, 15800, 18919, 22120, 27650, 31600, 37838, 44240, 55300, 75676, 94595, 110600, 132433, 151352, 189190, 221200, 264866, 302704, 378380, 472975, 529732, 662165, 756760, 945950, 1059464, 1324330, 1494601, 1513520, 1891900, 2118928, 2648660, 2989202, 3310825, 3783800, 5297320, 5978404, 6621650, 7473005, 7567600, 10462207, 10594640, 11956808, 13243300, 14946010, 20924414, 23913616, 26486600, 29892020, 37365025, 41848828, 52311035, 52973200, 59784040, 74730050, 83697656, 104622070, 119568080, 149460100, 167395312, 209244140, 261555175, 298920200, 418488280, 523110350, 597840400, 836976560, 1046220700, 2092441400, 4184882800]

約数ペア:

[(1, 4184882800), (2, 2092441400), (4, 1046220700), (5, 836976560), (7, 597840400), (8, 523110350), (10, 418488280), (14, 298920200), (16, 261555175), (20, 209244140), (25, 167395312), (28, 149460100), (35, 119568080), (40, 104622070), (50, 83697656), (56, 74730050), (70, 59784040), (79, 52973200), (80, 52311035), (100, 41848828), (112, 37365025), (140, 29892020), (158, 26486600), (175, 23913616), (200, 20924414), (280, 14946010), (316, 13243300), (350, 11956808), (395, 10594640), (400, 10462207), (553, 7567600), (560, 7473005), (632, 6621650), (700, 5978404), (790, 5297320), (1106, 3783800), (1264, 3310825), (1400, 2989202), (1580, 2648660), (1975, 2118928), (2212, 1891900), (2765, 1513520), (2800, 1494601), (3160, 1324330), (3950, 1059464), (4424, 945950), (5530, 756760), (6320, 662165), (7900, 529732), (8848, 472975), (11060, 378380), (13825, 302704), (15800, 264866), (18919, 221200), (22120, 189190), (27650, 151352), (31600, 132433), (37838, 110600), (44240, 94595), (55300, 75676)]