24651880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 61041600

約数和(自身を除く): 36389720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 313, 358, 440, 626, 716, 895, 1252, 1432, 1565, 1790, 1969, 2504, 3130, 3443, 3580, 3938, 6260, 6886, 7160, 7876, 9845, 12520, 13772, 15752, 17215, 19690, 27544, 34430, 39380, 56027, 68860, 78760, 112054, 137720, 224108, 280135, 448216, 560270, 616297, 1120540, 1232594, 2241080, 2465188, 3081485, 4930376, 6162970, 12325940, 24651880]

約数ペア:

[(1, 24651880), (2, 12325940), (4, 6162970), (5, 4930376), (8, 3081485), (10, 2465188), (11, 2241080), (20, 1232594), (22, 1120540), (40, 616297), (44, 560270), (55, 448216), (88, 280135), (110, 224108), (179, 137720), (220, 112054), (313, 78760), (358, 68860), (440, 56027), (626, 39380), (716, 34430), (895, 27544), (1252, 19690), (1432, 17215), (1565, 15752), (1790, 13772), (1969, 12520), (2504, 9845), (3130, 7876), (3443, 7160), (3580, 6886), (3938, 6260)]