38886080

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1041

約数の個数: 56

約数和(自身を含む): 93378528

約数和(自身を除く): 54492448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 887, 1096, 1370, 1774, 2192, 2740, 3548, 4384, 4435, 5480, 7096, 8768, 8870, 10960, 14192, 17740, 21920, 28384, 35480, 43840, 56768, 70960, 121519, 141920, 243038, 283840, 486076, 607595, 972152, 1215190, 1944304, 2430380, 3888608, 4860760, 7777216, 9721520, 19443040, 38886080]

約数ペア:

[(1, 38886080), (2, 19443040), (4, 9721520), (5, 7777216), (8, 4860760), (10, 3888608), (16, 2430380), (20, 1944304), (32, 1215190), (40, 972152), (64, 607595), (80, 486076), (137, 283840), (160, 243038), (274, 141920), (320, 121519), (548, 70960), (685, 56768), (887, 43840), (1096, 35480), (1370, 28384), (1774, 21920), (2192, 17740), (2740, 14192), (3548, 10960), (4384, 8870), (4435, 8768), (5480, 7096)]