86066020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 184726080

約数和(自身を除く): 98660060

約数列:

[1, 2, 4, 5, 10, 20, 83, 139, 166, 278, 332, 373, 415, 556, 695, 746, 830, 1390, 1492, 1660, 1865, 2780, 3730, 7460, 11537, 23074, 30959, 46148, 51847, 57685, 61918, 103694, 115370, 123836, 154795, 207388, 230740, 259235, 309590, 518470, 619180, 1036940, 4303301, 8606602, 17213204, 21516505, 43033010, 86066020]

約数ペア:

[(1, 86066020), (2, 43033010), (4, 21516505), (5, 17213204), (10, 8606602), (20, 4303301), (83, 1036940), (139, 619180), (166, 518470), (278, 309590), (332, 259235), (373, 230740), (415, 207388), (556, 154795), (695, 123836), (746, 115370), (830, 103694), (1390, 61918), (1492, 57685), (1660, 51847), (1865, 46148), (2780, 30959), (3730, 23074), (7460, 11537)]