2671110625

素因数分解:

$5^4\times {\mathrm{251}}^1\times {\mathrm{17027}}^1$

素因数の和:17298

約数の個数: 20

約数和(自身を含む): 3351314736

約数和(自身を除く): 680204111

約数列:

[1, 5, 25, 125, 251, 625, 1255, 6275, 17027, 31375, 85135, 156875, 425675, 2128375, 4273777, 10641875, 21368885, 106844425, 534222125, 2671110625]

約数ペア:

[(1, 2671110625), (5, 534222125), (25, 106844425), (125, 21368885), (251, 10641875), (625, 4273777), (1255, 2128375), (6275, 425675), (17027, 156875), (31375, 85135)]