85172960

素因数分解:

$2^5\times 5^1\times {\mathrm{532331}}^1$

素因数の和:532346

約数の個数: 24

約数和(自身を含む): 201221496

約数和(自身を除く): 116048536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 532331, 1064662, 2129324, 2661655, 4258648, 5323310, 8517296, 10646620, 17034592, 21293240, 42586480, 85172960]

約数ペア:

[(1, 85172960), (2, 42586480), (4, 21293240), (5, 17034592), (8, 10646620), (10, 8517296), (16, 5323310), (20, 4258648), (32, 2661655), (40, 2129324), (80, 1064662), (160, 532331)]