13469360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 31645296

約数和(自身を除く): 18175936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1667, 2020, 3334, 4040, 6668, 8080, 8335, 13336, 16670, 26672, 33340, 66680, 133360, 168367, 336734, 673468, 841835, 1346936, 1683670, 2693872, 3367340, 6734680, 13469360]

約数ペア:

[(1, 13469360), (2, 6734680), (4, 3367340), (5, 2693872), (8, 1683670), (10, 1346936), (16, 841835), (20, 673468), (40, 336734), (80, 168367), (101, 133360), (202, 66680), (404, 33340), (505, 26672), (808, 16670), (1010, 13336), (1616, 8335), (1667, 8080), (2020, 6668), (3334, 4040)]