33914680

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1741}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 76508640

約数和(自身を除く): 42593960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1741, 1948, 2435, 3482, 3896, 4870, 6964, 8705, 9740, 13928, 17410, 19480, 34820, 69640, 847867, 1695734, 3391468, 4239335, 6782936, 8478670, 16957340, 33914680]

約数ペア:

[(1, 33914680), (2, 16957340), (4, 8478670), (5, 6782936), (8, 4239335), (10, 3391468), (20, 1695734), (40, 847867), (487, 69640), (974, 34820), (1741, 19480), (1948, 17410), (2435, 13928), (3482, 9740), (3896, 8705), (4870, 6964)]