89952320

素因数分解:

$2^6\times 5^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1119

約数の個数: 56

約数和(自身を含む): 215039448

約数和(自身を除く): 125087128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 401, 701, 802, 1402, 1604, 2005, 2804, 3208, 3505, 4010, 5608, 6416, 7010, 8020, 11216, 12832, 14020, 16040, 22432, 25664, 28040, 32080, 44864, 56080, 64160, 112160, 128320, 224320, 281101, 562202, 1124404, 1405505, 2248808, 2811010, 4497616, 5622020, 8995232, 11244040, 17990464, 22488080, 44976160, 89952320]

約数ペア:

[(1, 89952320), (2, 44976160), (4, 22488080), (5, 17990464), (8, 11244040), (10, 8995232), (16, 5622020), (20, 4497616), (32, 2811010), (40, 2248808), (64, 1405505), (80, 1124404), (160, 562202), (320, 281101), (401, 224320), (701, 128320), (802, 112160), (1402, 64160), (1604, 56080), (2005, 44864), (2804, 32080), (3208, 28040), (3505, 25664), (4010, 22432), (5608, 16040), (6416, 14020), (7010, 12832), (8020, 11216)]