64953350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16871}}^1$

素因数の和:16901

約数の個数: 48

約数和(自身を含む): 150633216

約数和(自身を除く): 85679866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 16871, 33742, 84355, 118097, 168710, 185581, 236194, 371162, 421775, 590485, 843550, 927905, 1180970, 1299067, 1855810, 2598134, 2952425, 4639525, 5904850, 6495335, 9279050, 12990670, 32476675, 64953350]

約数ペア:

[(1, 64953350), (2, 32476675), (5, 12990670), (7, 9279050), (10, 6495335), (11, 5904850), (14, 4639525), (22, 2952425), (25, 2598134), (35, 1855810), (50, 1299067), (55, 1180970), (70, 927905), (77, 843550), (110, 590485), (154, 421775), (175, 371162), (275, 236194), (350, 185581), (385, 168710), (550, 118097), (770, 84355), (1925, 33742), (3850, 16871)]