140537150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{216211}}^1$

素因数の和:216236

約数の個数: 24

約数和(自身を含む): 281508024

約数和(自身を除く): 140970874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 216211, 432422, 1081055, 2162110, 2810743, 5405275, 5621486, 10810550, 14053715, 28107430, 70268575, 140537150]

約数ペア:

[(1, 140537150), (2, 70268575), (5, 28107430), (10, 14053715), (13, 10810550), (25, 5621486), (26, 5405275), (50, 2810743), (65, 2162110), (130, 1081055), (325, 432422), (650, 216211)]