14492720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 37711872

約数和(自身を除く): 23219152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 383, 430, 440, 473, 688, 766, 860, 880, 946, 1532, 1720, 1892, 1915, 2365, 3064, 3440, 3784, 3830, 4213, 4730, 6128, 7568, 7660, 8426, 9460, 15320, 16469, 16852, 18920, 21065, 30640, 32938, 33704, 37840, 42130, 65876, 67408, 82345, 84260, 131752, 164690, 168520, 181159, 263504, 329380, 337040, 362318, 658760, 724636, 905795, 1317520, 1449272, 1811590, 2898544, 3623180, 7246360, 14492720]

約数ペア:

[(1, 14492720), (2, 7246360), (4, 3623180), (5, 2898544), (8, 1811590), (10, 1449272), (11, 1317520), (16, 905795), (20, 724636), (22, 658760), (40, 362318), (43, 337040), (44, 329380), (55, 263504), (80, 181159), (86, 168520), (88, 164690), (110, 131752), (172, 84260), (176, 82345), (215, 67408), (220, 65876), (344, 42130), (383, 37840), (430, 33704), (440, 32938), (473, 30640), (688, 21065), (766, 18920), (860, 16852), (880, 16469), (946, 15320), (1532, 9460), (1720, 8426), (1892, 7660), (1915, 7568), (2365, 6128), (3064, 4730), (3440, 4213), (3784, 3830)]