5110648240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{2309}}^1$

素因数の和:2774

約数の個数: 80

約数和(自身を含む): 12082039200

約数和(自身を除く): 6971390960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 379, 584, 730, 758, 1168, 1460, 1516, 1895, 2309, 2920, 3032, 3790, 4618, 5840, 6064, 7580, 9236, 11545, 15160, 18472, 23090, 27667, 30320, 36944, 46180, 55334, 92360, 110668, 138335, 168557, 184720, 221336, 276670, 337114, 442672, 553340, 674228, 842785, 875111, 1106680, 1348456, 1685570, 1750222, 2213360, 2696912, 3371140, 3500444, 4375555, 6742280, 7000888, 8751110, 13484560, 14001776, 17502220, 35004440, 63883103, 70008880, 127766206, 255532412, 319415515, 511064824, 638831030, 1022129648, 1277662060, 2555324120, 5110648240]

約数ペア:

[(1, 5110648240), (2, 2555324120), (4, 1277662060), (5, 1022129648), (8, 638831030), (10, 511064824), (16, 319415515), (20, 255532412), (40, 127766206), (73, 70008880), (80, 63883103), (146, 35004440), (292, 17502220), (365, 14001776), (379, 13484560), (584, 8751110), (730, 7000888), (758, 6742280), (1168, 4375555), (1460, 3500444), (1516, 3371140), (1895, 2696912), (2309, 2213360), (2920, 1750222), (3032, 1685570), (3790, 1348456), (4618, 1106680), (5840, 875111), (6064, 842785), (7580, 674228), (9236, 553340), (11545, 442672), (15160, 337114), (18472, 276670), (23090, 221336), (27667, 184720), (30320, 168557), (36944, 138335), (46180, 110668), (55334, 92360)]