40352960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6673

約数の個数: 56

約数和(自身を含む): 101163120

約数和(自身を除く): 60810160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 6637, 13274, 26548, 33185, 53096, 66370, 106192, 126103, 132740, 212384, 252206, 265480, 424768, 504412, 530960, 630515, 1008824, 1061920, 1261030, 2017648, 2123840, 2522060, 4035296, 5044120, 8070592, 10088240, 20176480, 40352960]

約数ペア:

[(1, 40352960), (2, 20176480), (4, 10088240), (5, 8070592), (8, 5044120), (10, 4035296), (16, 2522060), (19, 2123840), (20, 2017648), (32, 1261030), (38, 1061920), (40, 1008824), (64, 630515), (76, 530960), (80, 504412), (95, 424768), (152, 265480), (160, 252206), (190, 212384), (304, 132740), (320, 126103), (380, 106192), (608, 66370), (760, 53096), (1216, 33185), (1520, 26548), (3040, 13274), (6080, 6637)]