8641569190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{36637}}^1$

素因数の和:36976

約数の個数: 32

約数和(自身を含む): 15774857280

約数和(自身を除く): 7133288090

約数列:

[1, 2, 5, 10, 103, 206, 229, 458, 515, 1030, 1145, 2290, 23587, 36637, 47174, 73274, 117935, 183185, 235870, 366370, 3773611, 7547222, 8389873, 16779746, 18868055, 37736110, 41949365, 83898730, 864156919, 1728313838, 4320784595, 8641569190]

約数ペア:

[(1, 8641569190), (2, 4320784595), (5, 1728313838), (10, 864156919), (103, 83898730), (206, 41949365), (229, 37736110), (458, 18868055), (515, 16779746), (1030, 8389873), (1145, 7547222), (2290, 3773611), (23587, 366370), (36637, 235870), (47174, 183185), (73274, 117935)]