7084236820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 15589728000

約数和(自身を除く): 8505491180

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 199, 292, 365, 370, 398, 659, 730, 740, 796, 995, 1318, 1460, 1990, 2636, 2701, 3295, 3980, 5402, 6590, 7363, 10804, 13180, 13505, 14527, 14726, 24383, 27010, 29054, 29452, 36815, 48107, 48766, 54020, 58108, 72635, 73630, 96214, 97532, 121915, 131141, 145270, 147260, 192428, 240535, 243830, 262282, 290540, 481070, 487660, 524564, 537499, 655705, 962140, 1074998, 1311410, 1779959, 2149996, 2622820, 2687495, 3559918, 4852217, 5374990, 7119836, 8899795, 9573293, 9704434, 10749980, 17799590, 19146586, 19408868, 24261085, 35599180, 38293172, 47866465, 48522170, 95732930, 97044340, 191465860, 354211841, 708423682, 1416847364, 1771059205, 3542118410, 7084236820]

約数ペア:

[(1, 7084236820), (2, 3542118410), (4, 1771059205), (5, 1416847364), (10, 708423682), (20, 354211841), (37, 191465860), (73, 97044340), (74, 95732930), (146, 48522170), (148, 47866465), (185, 38293172), (199, 35599180), (292, 24261085), (365, 19408868), (370, 19146586), (398, 17799590), (659, 10749980), (730, 9704434), (740, 9573293), (796, 8899795), (995, 7119836), (1318, 5374990), (1460, 4852217), (1990, 3559918), (2636, 2687495), (2701, 2622820), (3295, 2149996), (3980, 1779959), (5402, 1311410), (6590, 1074998), (7363, 962140), (10804, 655705), (13180, 537499), (13505, 524564), (14527, 487660), (14726, 481070), (24383, 290540), (27010, 262282), (29054, 243830), (29452, 240535), (36815, 192428), (48107, 147260), (48766, 145270), (54020, 131141), (58108, 121915), (72635, 97532), (73630, 96214)]