5177407480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 13475911680

約数和(自身を除く): 8298504200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 263, 280, 334, 421, 526, 668, 835, 842, 1052, 1169, 1315, 1336, 1670, 1684, 1841, 2104, 2105, 2338, 2630, 2947, 3340, 3368, 3682, 4210, 4676, 5260, 5845, 5894, 6680, 7364, 8420, 9205, 9352, 10520, 11690, 11788, 14728, 14735, 16840, 18410, 23380, 23576, 29470, 36820, 43921, 46760, 58940, 70307, 73640, 87842, 110723, 117880, 140614, 175684, 219605, 221446, 281228, 307447, 351368, 351535, 439210, 442892, 492149, 553615, 562456, 614894, 703070, 775061, 878420, 885784, 984298, 1107230, 1229788, 1406140, 1537235, 1550122, 1756840, 1968596, 2214460, 2459576, 2460745, 2812280, 3074470, 3100244, 3875305, 3937192, 4428920, 4921490, 6148940, 6200488, 7750610, 9842980, 12297880, 15501220, 18490741, 19685960, 31002440, 36981482, 73962964, 92453705, 129435187, 147925928, 184907410, 258870374, 369814820, 517740748, 647175935, 739629640, 1035481496, 1294351870, 2588703740, 5177407480]

約数ペア:

[(1, 5177407480), (2, 2588703740), (4, 1294351870), (5, 1035481496), (7, 739629640), (8, 647175935), (10, 517740748), (14, 369814820), (20, 258870374), (28, 184907410), (35, 147925928), (40, 129435187), (56, 92453705), (70, 73962964), (140, 36981482), (167, 31002440), (263, 19685960), (280, 18490741), (334, 15501220), (421, 12297880), (526, 9842980), (668, 7750610), (835, 6200488), (842, 6148940), (1052, 4921490), (1169, 4428920), (1315, 3937192), (1336, 3875305), (1670, 3100244), (1684, 3074470), (1841, 2812280), (2104, 2460745), (2105, 2459576), (2338, 2214460), (2630, 1968596), (2947, 1756840), (3340, 1550122), (3368, 1537235), (3682, 1406140), (4210, 1229788), (4676, 1107230), (5260, 984298), (5845, 885784), (5894, 878420), (6680, 775061), (7364, 703070), (8420, 614894), (9205, 562456), (9352, 553615), (10520, 492149), (11690, 442892), (11788, 439210), (14728, 351535), (14735, 351368), (16840, 307447), (18410, 281228), (23380, 221446), (23576, 219605), (29470, 175684), (36820, 140614), (43921, 117880), (46760, 110723), (58940, 87842), (70307, 73640)]