88945960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31319}}^1$

素因数の和:31401

約数の個数: 32

約数和(自身を含む): 202953600

約数和(自身を除く): 114007640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 31319, 62638, 125276, 156595, 250552, 313190, 626380, 1252760, 2223649, 4447298, 8894596, 11118245, 17789192, 22236490, 44472980, 88945960]

約数ペア:

[(1, 88945960), (2, 44472980), (4, 22236490), (5, 17789192), (8, 11118245), (10, 8894596), (20, 4447298), (40, 2223649), (71, 1252760), (142, 626380), (284, 313190), (355, 250552), (568, 156595), (710, 125276), (1420, 62638), (2840, 31319)]