200054560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 296365280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 148, 160, 185, 188, 235, 296, 370, 376, 470, 592, 719, 740, 752, 940, 1184, 1438, 1480, 1504, 1739, 1880, 2876, 2960, 3478, 3595, 3760, 5752, 5920, 6956, 7190, 7520, 8695, 11504, 13912, 14380, 17390, 23008, 26603, 27824, 28760, 33793, 34780, 53206, 55648, 57520, 67586, 69560, 106412, 115040, 133015, 135172, 139120, 168965, 212824, 266030, 270344, 278240, 337930, 425648, 532060, 540688, 675860, 851296, 1064120, 1081376, 1250341, 1351720, 2128240, 2500682, 2703440, 4256480, 5001364, 5406880, 6251705, 10002728, 12503410, 20005456, 25006820, 40010912, 50013640, 100027280, 200054560]

約数ペア:

[(1, 200054560), (2, 100027280), (4, 50013640), (5, 40010912), (8, 25006820), (10, 20005456), (16, 12503410), (20, 10002728), (32, 6251705), (37, 5406880), (40, 5001364), (47, 4256480), (74, 2703440), (80, 2500682), (94, 2128240), (148, 1351720), (160, 1250341), (185, 1081376), (188, 1064120), (235, 851296), (296, 675860), (370, 540688), (376, 532060), (470, 425648), (592, 337930), (719, 278240), (740, 270344), (752, 266030), (940, 212824), (1184, 168965), (1438, 139120), (1480, 135172), (1504, 133015), (1739, 115040), (1880, 106412), (2876, 69560), (2960, 67586), (3478, 57520), (3595, 55648), (3760, 53206), (5752, 34780), (5920, 33793), (6956, 28760), (7190, 27824), (7520, 26603), (8695, 23008), (11504, 17390), (13912, 14380)]