191473520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9241}}^1$

素因数の和:9298

約数の個数: 80

約数和(自身を含む): 522579648

約数和(自身を除く): 331106128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 9241, 10360, 18482, 20720, 36964, 46205, 64687, 73928, 92410, 129374, 147856, 184820, 258748, 323435, 341917, 369640, 517496, 646870, 683834, 739280, 1034992, 1293740, 1367668, 1709585, 2393419, 2587480, 2735336, 3419170, 4786838, 5174960, 5470672, 6838340, 9573676, 11967095, 13676680, 19147352, 23934190, 27353360, 38294704, 47868380, 95736760, 191473520]

約数ペア:

[(1, 191473520), (2, 95736760), (4, 47868380), (5, 38294704), (7, 27353360), (8, 23934190), (10, 19147352), (14, 13676680), (16, 11967095), (20, 9573676), (28, 6838340), (35, 5470672), (37, 5174960), (40, 4786838), (56, 3419170), (70, 2735336), (74, 2587480), (80, 2393419), (112, 1709585), (140, 1367668), (148, 1293740), (185, 1034992), (259, 739280), (280, 683834), (296, 646870), (370, 517496), (518, 369640), (560, 341917), (592, 323435), (740, 258748), (1036, 184820), (1295, 147856), (1480, 129374), (2072, 92410), (2590, 73928), (2960, 64687), (4144, 46205), (5180, 36964), (9241, 20720), (10360, 18482)]