26775560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 73872000

約数和(自身を除く): 47096440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 719, 760, 931, 980, 1064, 1330, 1438, 1862, 1960, 2660, 2876, 3595, 3724, 4655, 5033, 5320, 5752, 7190, 7448, 9310, 10066, 13661, 14380, 18620, 20132, 25165, 27322, 28760, 35231, 37240, 40264, 50330, 54644, 68305, 70462, 95627, 100660, 109288, 136610, 140924, 176155, 191254, 201320, 273220, 281848, 352310, 382508, 478135, 546440, 669389, 704620, 765016, 956270, 1338778, 1409240, 1912540, 2677556, 3346945, 3825080, 5355112, 6693890, 13387780, 26775560]

約数ペア:

[(1, 26775560), (2, 13387780), (4, 6693890), (5, 5355112), (7, 3825080), (8, 3346945), (10, 2677556), (14, 1912540), (19, 1409240), (20, 1338778), (28, 956270), (35, 765016), (38, 704620), (40, 669389), (49, 546440), (56, 478135), (70, 382508), (76, 352310), (95, 281848), (98, 273220), (133, 201320), (140, 191254), (152, 176155), (190, 140924), (196, 136610), (245, 109288), (266, 100660), (280, 95627), (380, 70462), (392, 68305), (490, 54644), (532, 50330), (665, 40264), (719, 37240), (760, 35231), (931, 28760), (980, 27322), (1064, 25165), (1330, 20132), (1438, 18620), (1862, 14380), (1960, 13661), (2660, 10066), (2876, 9310), (3595, 7448), (3724, 7190), (4655, 5752), (5033, 5320)]