14286440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 38598120

約数和(自身を除く): 24311680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 197, 245, 259, 280, 296, 370, 392, 394, 490, 518, 740, 788, 980, 985, 1036, 1295, 1379, 1480, 1576, 1813, 1960, 1970, 2072, 2590, 2758, 3626, 3940, 5180, 5516, 6895, 7252, 7289, 7880, 9065, 9653, 10360, 11032, 13790, 14504, 14578, 18130, 19306, 27580, 29156, 36260, 36445, 38612, 48265, 51023, 55160, 58312, 72520, 72890, 77224, 96530, 102046, 145780, 193060, 204092, 255115, 291560, 357161, 386120, 408184, 510230, 714322, 1020460, 1428644, 1785805, 2040920, 2857288, 3571610, 7143220, 14286440]

約数ペア:

[(1, 14286440), (2, 7143220), (4, 3571610), (5, 2857288), (7, 2040920), (8, 1785805), (10, 1428644), (14, 1020460), (20, 714322), (28, 510230), (35, 408184), (37, 386120), (40, 357161), (49, 291560), (56, 255115), (70, 204092), (74, 193060), (98, 145780), (140, 102046), (148, 96530), (185, 77224), (196, 72890), (197, 72520), (245, 58312), (259, 55160), (280, 51023), (296, 48265), (370, 38612), (392, 36445), (394, 36260), (490, 29156), (518, 27580), (740, 19306), (788, 18130), (980, 14578), (985, 14504), (1036, 13790), (1295, 11032), (1379, 10360), (1480, 9653), (1576, 9065), (1813, 7880), (1960, 7289), (1970, 7252), (2072, 6895), (2590, 5516), (2758, 5180), (3626, 3940)]