82977441380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1\times {\mathrm{28307}}^1$

素因数の和:29924

約数の個数: 48

約数和(自身を含む): 176171780736

約数和(自身を除く): 93194339356

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1511, 1940, 3022, 6044, 7555, 15110, 28307, 30220, 56614, 113228, 141535, 146567, 283070, 293134, 566140, 586268, 732835, 1465670, 2745779, 2931340, 5491558, 10983116, 13728895, 27457790, 42771877, 54915580, 85543754, 171087508, 213859385, 427718770, 855437540, 4148872069, 8297744138, 16595488276, 20744360345, 41488720690, 82977441380]

約数ペア:

[(1, 82977441380), (2, 41488720690), (4, 20744360345), (5, 16595488276), (10, 8297744138), (20, 4148872069), (97, 855437540), (194, 427718770), (388, 213859385), (485, 171087508), (970, 85543754), (1511, 54915580), (1940, 42771877), (3022, 27457790), (6044, 13728895), (7555, 10983116), (15110, 5491558), (28307, 2931340), (30220, 2745779), (56614, 1465670), (113228, 732835), (141535, 586268), (146567, 566140), (283070, 293134)]