68441860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{92489}}^1$

素因数の和:92535

約数の個数: 24

約数和(自身を含む): 147614040

約数和(自身を除く): 79172180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 92489, 184978, 369956, 462445, 924890, 1849780, 3422093, 6844186, 13688372, 17110465, 34220930, 68441860]

約数ペア:

[(1, 68441860), (2, 34220930), (4, 17110465), (5, 13688372), (10, 6844186), (20, 3422093), (37, 1849780), (74, 924890), (148, 462445), (185, 369956), (370, 184978), (740, 92489)]