2678133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{562633}}^1$

素因数の和:562668

約数の個数: 64

約数和(自身を含む): 7291736640

約数和(自身を除く): 4613603560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 562633, 1125266, 2250532, 2813165, 3938431, 4501064, 5626330, 7876862, 9564761, 11252660, 15753724, 19129522, 19692155, 22505320, 31507448, 38259044, 39384310, 47823805, 66953327, 76518088, 78768620, 95647610, 133906654, 157537240, 191295220, 267813308, 334766635, 382590440, 535626616, 669533270, 1339066540, 2678133080]

約数ペア:

[(1, 2678133080), (2, 1339066540), (4, 669533270), (5, 535626616), (7, 382590440), (8, 334766635), (10, 267813308), (14, 191295220), (17, 157537240), (20, 133906654), (28, 95647610), (34, 78768620), (35, 76518088), (40, 66953327), (56, 47823805), (68, 39384310), (70, 38259044), (85, 31507448), (119, 22505320), (136, 19692155), (140, 19129522), (170, 15753724), (238, 11252660), (280, 9564761), (340, 7876862), (476, 5626330), (595, 4501064), (680, 3938431), (952, 2813165), (1190, 2250532), (2380, 1125266), (4760, 562633)]