91994840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3253}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 238973760

約数和(自身を除く): 146978920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3253, 3535, 4040, 5656, 6506, 7070, 13012, 14140, 16265, 22771, 26024, 28280, 32530, 45542, 65060, 91084, 113855, 130120, 182168, 227710, 328553, 455420, 657106, 910840, 1314212, 1642765, 2299871, 2628424, 3285530, 4599742, 6571060, 9199484, 11499355, 13142120, 18398968, 22998710, 45997420, 91994840]

約数ペア:

[(1, 91994840), (2, 45997420), (4, 22998710), (5, 18398968), (7, 13142120), (8, 11499355), (10, 9199484), (14, 6571060), (20, 4599742), (28, 3285530), (35, 2628424), (40, 2299871), (56, 1642765), (70, 1314212), (101, 910840), (140, 657106), (202, 455420), (280, 328553), (404, 227710), (505, 182168), (707, 130120), (808, 113855), (1010, 91084), (1414, 65060), (2020, 45542), (2828, 32530), (3253, 28280), (3535, 26024), (4040, 22771), (5656, 16265), (6506, 14140), (7070, 13012)]