85207750

素因数分解:

$2^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 74848250

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 569, 599, 1138, 1198, 2845, 2995, 5690, 5990, 14225, 14975, 28450, 29950, 71125, 74875, 142250, 149750, 340831, 681662, 1704155, 3408310, 8520775, 17041550, 42603875, 85207750]

約数ペア:

[(1, 85207750), (2, 42603875), (5, 17041550), (10, 8520775), (25, 3408310), (50, 1704155), (125, 681662), (250, 340831), (569, 149750), (599, 142250), (1138, 74875), (1198, 71125), (2845, 29950), (2995, 28450), (5690, 14975), (5990, 14225)]