47880800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5472

約数の個数: 72

約数和(自身を含む): 127538712

約数和(自身を除く): 79657912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5441, 8800, 10882, 21764, 27205, 43528, 54410, 59851, 87056, 108820, 119702, 136025, 174112, 217640, 239404, 272050, 299255, 435280, 478808, 544100, 598510, 870560, 957616, 1088200, 1197020, 1496275, 1915232, 2176400, 2394040, 2992550, 4352800, 4788080, 5985100, 9576160, 11970200, 23940400, 47880800]

約数ペア:

[(1, 47880800), (2, 23940400), (4, 11970200), (5, 9576160), (8, 5985100), (10, 4788080), (11, 4352800), (16, 2992550), (20, 2394040), (22, 2176400), (25, 1915232), (32, 1496275), (40, 1197020), (44, 1088200), (50, 957616), (55, 870560), (80, 598510), (88, 544100), (100, 478808), (110, 435280), (160, 299255), (176, 272050), (200, 239404), (220, 217640), (275, 174112), (352, 136025), (400, 119702), (440, 108820), (550, 87056), (800, 59851), (880, 54410), (1100, 43528), (1760, 27205), (2200, 21764), (4400, 10882), (5441, 8800)]