7888712830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{71527}}^1$

素因数の和:71844

約数の個数: 32

約数和(自身を含む): 14600295360

約数和(自身を除く): 6711582530

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 538, 1345, 2690, 11029, 22058, 55145, 71527, 110290, 143054, 357635, 715270, 2932607, 5865214, 14663035, 19240763, 29326070, 38481526, 96203815, 192407630, 788871283, 1577742566, 3944356415, 7888712830]

約数ペア:

[(1, 7888712830), (2, 3944356415), (5, 1577742566), (10, 788871283), (41, 192407630), (82, 96203815), (205, 38481526), (269, 29326070), (410, 19240763), (538, 14663035), (1345, 5865214), (2690, 2932607), (11029, 715270), (22058, 357635), (55145, 143054), (71527, 110290)]