13772360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 35838720

約数和(自身を除く): 22066360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 487, 505, 707, 808, 974, 1010, 1414, 1948, 2020, 2435, 2828, 3409, 3535, 3896, 4040, 4870, 5656, 6818, 7070, 9740, 13636, 14140, 17045, 19480, 27272, 28280, 34090, 49187, 68180, 98374, 136360, 196748, 245935, 344309, 393496, 491870, 688618, 983740, 1377236, 1721545, 1967480, 2754472, 3443090, 6886180, 13772360]

約数ペア:

[(1, 13772360), (2, 6886180), (4, 3443090), (5, 2754472), (7, 1967480), (8, 1721545), (10, 1377236), (14, 983740), (20, 688618), (28, 491870), (35, 393496), (40, 344309), (56, 245935), (70, 196748), (101, 136360), (140, 98374), (202, 68180), (280, 49187), (404, 34090), (487, 28280), (505, 27272), (707, 19480), (808, 17045), (974, 14140), (1010, 13636), (1414, 9740), (1948, 7070), (2020, 6818), (2435, 5656), (2828, 4870), (3409, 4040), (3535, 3896)]