3704680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 9694080

約数和(自身を除く): 5989400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 131, 140, 202, 262, 280, 404, 505, 524, 655, 707, 808, 917, 1010, 1048, 1310, 1414, 1834, 2020, 2620, 2828, 3535, 3668, 4040, 4585, 5240, 5656, 7070, 7336, 9170, 13231, 14140, 18340, 26462, 28280, 36680, 52924, 66155, 92617, 105848, 132310, 185234, 264620, 370468, 463085, 529240, 740936, 926170, 1852340, 3704680]

約数ペア:

[(1, 3704680), (2, 1852340), (4, 926170), (5, 740936), (7, 529240), (8, 463085), (10, 370468), (14, 264620), (20, 185234), (28, 132310), (35, 105848), (40, 92617), (56, 66155), (70, 52924), (101, 36680), (131, 28280), (140, 26462), (202, 18340), (262, 14140), (280, 13231), (404, 9170), (505, 7336), (524, 7070), (655, 5656), (707, 5240), (808, 4585), (917, 4040), (1010, 3668), (1048, 3535), (1310, 2828), (1414, 2620), (1834, 2020)]