80368310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 158995872

約数和(自身を除く): 78627562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 5333, 7535, 10666, 15070, 26665, 53330, 58663, 117326, 293315, 586630, 730621, 1461242, 3653105, 7306210, 8036831, 16073662, 40184155, 80368310]

約数ペア:

[(1, 80368310), (2, 40184155), (5, 16073662), (10, 8036831), (11, 7306210), (22, 3653105), (55, 1461242), (110, 730621), (137, 586630), (274, 293315), (685, 117326), (1370, 58663), (1507, 53330), (3014, 26665), (5333, 15070), (7535, 10666)]