83941900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 108

約数和(自身を含む): 218090208

約数和(自身を除く): 134148308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 74, 98, 100, 140, 148, 175, 185, 196, 245, 259, 350, 370, 463, 490, 518, 700, 740, 925, 926, 980, 1036, 1225, 1295, 1813, 1850, 1852, 2315, 2450, 2590, 3241, 3626, 3700, 4630, 4900, 5180, 6475, 6482, 7252, 9065, 9260, 11575, 12950, 12964, 16205, 17131, 18130, 22687, 23150, 25900, 32410, 34262, 36260, 45325, 45374, 46300, 64820, 68524, 81025, 85655, 90650, 90748, 113435, 119917, 162050, 171310, 181300, 226870, 239834, 324100, 342620, 428275, 453740, 479668, 567175, 599585, 839419, 856550, 1134350, 1199170, 1678838, 1713100, 2268700, 2398340, 2997925, 3357676, 4197095, 5995850, 8394190, 11991700, 16788380, 20985475, 41970950, 83941900]

約数ペア:

[(1, 83941900), (2, 41970950), (4, 20985475), (5, 16788380), (7, 11991700), (10, 8394190), (14, 5995850), (20, 4197095), (25, 3357676), (28, 2997925), (35, 2398340), (37, 2268700), (49, 1713100), (50, 1678838), (70, 1199170), (74, 1134350), (98, 856550), (100, 839419), (140, 599585), (148, 567175), (175, 479668), (185, 453740), (196, 428275), (245, 342620), (259, 324100), (350, 239834), (370, 226870), (463, 181300), (490, 171310), (518, 162050), (700, 119917), (740, 113435), (925, 90748), (926, 90650), (980, 85655), (1036, 81025), (1225, 68524), (1295, 64820), (1813, 46300), (1850, 45374), (1852, 45325), (2315, 36260), (2450, 34262), (2590, 32410), (3241, 25900), (3626, 23150), (3700, 22687), (4630, 18130), (4900, 17131), (5180, 16205), (6475, 12964), (6482, 12950), (7252, 11575), (9065, 9260)]