67425920

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 162577800

約数和(自身を除く): 95151880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 769, 1096, 1370, 1538, 2192, 2740, 3076, 3845, 4384, 5480, 6152, 7690, 8768, 10960, 12304, 15380, 17536, 21920, 24608, 30760, 43840, 49216, 61520, 87680, 98432, 105353, 123040, 210706, 246080, 421412, 492160, 526765, 842824, 1053530, 1685648, 2107060, 3371296, 4214120, 6742592, 8428240, 13485184, 16856480, 33712960, 67425920]

約数ペア:

[(1, 67425920), (2, 33712960), (4, 16856480), (5, 13485184), (8, 8428240), (10, 6742592), (16, 4214120), (20, 3371296), (32, 2107060), (40, 1685648), (64, 1053530), (80, 842824), (128, 526765), (137, 492160), (160, 421412), (274, 246080), (320, 210706), (548, 123040), (640, 105353), (685, 98432), (769, 87680), (1096, 61520), (1370, 49216), (1538, 43840), (2192, 30760), (2740, 24608), (3076, 21920), (3845, 17536), (4384, 15380), (5480, 12304), (6152, 10960), (7690, 8768)]