14019880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 38413440

約数和(自身を除く): 24393560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 311, 322, 392, 460, 490, 622, 644, 805, 920, 980, 1127, 1244, 1288, 1555, 1610, 1960, 2177, 2254, 2488, 3110, 3220, 4354, 4508, 5635, 6220, 6440, 7153, 8708, 9016, 10885, 11270, 12440, 14306, 15239, 17416, 21770, 22540, 28612, 30478, 35765, 43540, 45080, 50071, 57224, 60956, 71530, 76195, 87080, 100142, 121912, 143060, 152390, 200284, 250355, 286120, 304780, 350497, 400568, 500710, 609560, 700994, 1001420, 1401988, 1752485, 2002840, 2803976, 3504970, 7009940, 14019880]

約数ペア:

[(1, 14019880), (2, 7009940), (4, 3504970), (5, 2803976), (7, 2002840), (8, 1752485), (10, 1401988), (14, 1001420), (20, 700994), (23, 609560), (28, 500710), (35, 400568), (40, 350497), (46, 304780), (49, 286120), (56, 250355), (70, 200284), (92, 152390), (98, 143060), (115, 121912), (140, 100142), (161, 87080), (184, 76195), (196, 71530), (230, 60956), (245, 57224), (280, 50071), (311, 45080), (322, 43540), (392, 35765), (460, 30478), (490, 28612), (622, 22540), (644, 21770), (805, 17416), (920, 15239), (980, 14306), (1127, 12440), (1244, 11270), (1288, 10885), (1555, 9016), (1610, 8708), (1960, 7153), (2177, 6440), (2254, 6220), (2488, 5635), (3110, 4508), (3220, 4354)]