42115610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 78321600

約数和(自身を除く): 36205990

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 739, 1390, 1478, 3695, 5699, 7390, 11398, 28495, 30299, 56990, 60598, 102721, 151495, 205442, 302990, 513605, 1027210, 4211561, 8423122, 21057805, 42115610]

約数ペア:

[(1, 42115610), (2, 21057805), (5, 8423122), (10, 4211561), (41, 1027210), (82, 513605), (139, 302990), (205, 205442), (278, 151495), (410, 102721), (695, 60598), (739, 56990), (1390, 30299), (1478, 28495), (3695, 11398), (5699, 7390)]