27836720240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49708429}}^1$

素因数の和:49708449

約数の個数: 40

約数和(自身を含む): 73966143840

約数和(自身を除く): 46129423600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49708429, 99416858, 198833716, 248542145, 347959003, 397667432, 497084290, 695918006, 795334864, 994168580, 1391836012, 1739795015, 1988337160, 2783672024, 3479590030, 3976674320, 5567344048, 6959180060, 13918360120, 27836720240]

約数ペア:

[(1, 27836720240), (2, 13918360120), (4, 6959180060), (5, 5567344048), (7, 3976674320), (8, 3479590030), (10, 2783672024), (14, 1988337160), (16, 1739795015), (20, 1391836012), (28, 994168580), (35, 795334864), (40, 695918006), (56, 497084290), (70, 397667432), (80, 347959003), (112, 248542145), (140, 198833716), (280, 99416858), (560, 49708429)]