39623140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14461}}^1$

素因数の和:14607

約数の個数: 24

約数和(自身を含む): 83821752

約数和(自身を除く): 44198612

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 14461, 28922, 57844, 72305, 144610, 289220, 1981157, 3962314, 7924628, 9905785, 19811570, 39623140]

約数ペア:

[(1, 39623140), (2, 19811570), (4, 9905785), (5, 7924628), (10, 3962314), (20, 1981157), (137, 289220), (274, 144610), (548, 72305), (685, 57844), (1370, 28922), (2740, 14461)]