80059190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{53731}}^1$

素因数の和:53887

約数の個数: 16

約数和(自身を含む): 145076400

約数和(自身を除く): 65017210

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 53731, 107462, 268655, 537310, 8005919, 16011838, 40029595, 80059190]

約数ペア:

[(1, 80059190), (2, 40029595), (5, 16011838), (10, 8005919), (149, 537310), (298, 268655), (745, 107462), (1490, 53731)]