28611013550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{2267}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 61596557568

約数和(自身を除く): 32985544018

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 337, 350, 535, 674, 749, 1070, 1498, 1685, 2267, 2359, 2675, 3370, 3745, 4534, 4718, 5350, 7490, 8425, 11335, 11795, 15869, 16850, 18725, 22670, 23590, 31738, 36059, 37450, 56675, 58975, 72118, 79345, 113350, 117950, 158690, 180295, 242569, 252413, 360590, 396725, 485138, 504826, 763979, 793450, 901475, 1212845, 1262065, 1527958, 1697983, 1802950, 2425690, 2524130, 3395966, 3819895, 5347853, 6064225, 6310325, 7639790, 8489915, 10695706, 12128450, 12620650, 16979830, 19099475, 26739265, 38198950, 42449575, 53478530, 81745753, 84899150, 133696325, 163491506, 267392650, 408728765, 572220271, 817457530, 1144440542, 2043643825, 2861101355, 4087287650, 5722202710, 14305506775, 28611013550]

約数ペア:

[(1, 28611013550), (2, 14305506775), (5, 5722202710), (7, 4087287650), (10, 2861101355), (14, 2043643825), (25, 1144440542), (35, 817457530), (50, 572220271), (70, 408728765), (107, 267392650), (175, 163491506), (214, 133696325), (337, 84899150), (350, 81745753), (535, 53478530), (674, 42449575), (749, 38198950), (1070, 26739265), (1498, 19099475), (1685, 16979830), (2267, 12620650), (2359, 12128450), (2675, 10695706), (3370, 8489915), (3745, 7639790), (4534, 6310325), (4718, 6064225), (5350, 5347853), (7490, 3819895), (8425, 3395966), (11335, 2524130), (11795, 2425690), (15869, 1802950), (16850, 1697983), (18725, 1527958), (22670, 1262065), (23590, 1212845), (31738, 901475), (36059, 793450), (37450, 763979), (56675, 504826), (58975, 485138), (72118, 396725), (79345, 360590), (113350, 252413), (117950, 242569), (158690, 180295)]