14664140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 32266080

約数和(自身を除く): 17601940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 193, 262, 290, 386, 524, 580, 655, 772, 965, 1310, 1930, 2620, 3799, 3860, 5597, 7598, 11194, 15196, 18995, 22388, 25283, 27985, 37990, 50566, 55970, 75980, 101132, 111940, 126415, 252830, 505660, 733207, 1466414, 2932828, 3666035, 7332070, 14664140]

約数ペア:

[(1, 14664140), (2, 7332070), (4, 3666035), (5, 2932828), (10, 1466414), (20, 733207), (29, 505660), (58, 252830), (116, 126415), (131, 111940), (145, 101132), (193, 75980), (262, 55970), (290, 50566), (386, 37990), (524, 27985), (580, 25283), (655, 22388), (772, 18995), (965, 15196), (1310, 11194), (1930, 7598), (2620, 5597), (3799, 3860)]