2422352020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379679}}^1$

素因数の和:379728

約数の個数: 48

約数和(自身を含む): 5740761600

約数和(自身を除く): 3318409580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 379679, 759358, 1518716, 1898395, 3796790, 4176469, 7593580, 8352938, 11010691, 16705876, 20882345, 22021382, 41764690, 44042764, 55053455, 83529380, 110106910, 121117601, 220213820, 242235202, 484470404, 605588005, 1211176010, 2422352020]

約数ペア:

[(1, 2422352020), (2, 1211176010), (4, 605588005), (5, 484470404), (10, 242235202), (11, 220213820), (20, 121117601), (22, 110106910), (29, 83529380), (44, 55053455), (55, 44042764), (58, 41764690), (110, 22021382), (116, 20882345), (145, 16705876), (220, 11010691), (290, 8352938), (319, 7593580), (580, 4176469), (638, 3796790), (1276, 1898395), (1595, 1518716), (3190, 759358), (6380, 379679)]