10777180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 24192000

約数和(自身を除く): 13414820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 359, 380, 395, 718, 790, 1436, 1501, 1580, 1795, 3002, 3590, 6004, 6821, 7180, 7505, 13642, 15010, 27284, 28361, 30020, 34105, 56722, 68210, 113444, 136420, 141805, 283610, 538859, 567220, 1077718, 2155436, 2694295, 5388590, 10777180]

約数ペア:

[(1, 10777180), (2, 5388590), (4, 2694295), (5, 2155436), (10, 1077718), (19, 567220), (20, 538859), (38, 283610), (76, 141805), (79, 136420), (95, 113444), (158, 68210), (190, 56722), (316, 34105), (359, 30020), (380, 28361), (395, 27284), (718, 15010), (790, 13642), (1436, 7505), (1501, 7180), (1580, 6821), (1795, 6004), (3002, 3590)]