14224280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 37592640

約数和(自身を除く): 23368360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1373, 1480, 2072, 2590, 2746, 5180, 5492, 6865, 9611, 10360, 10984, 13730, 19222, 27460, 38444, 48055, 50801, 54920, 76888, 96110, 101602, 192220, 203204, 254005, 355607, 384440, 406408, 508010, 711214, 1016020, 1422428, 1778035, 2032040, 2844856, 3556070, 7112140, 14224280]

約数ペア:

[(1, 14224280), (2, 7112140), (4, 3556070), (5, 2844856), (7, 2032040), (8, 1778035), (10, 1422428), (14, 1016020), (20, 711214), (28, 508010), (35, 406408), (37, 384440), (40, 355607), (56, 254005), (70, 203204), (74, 192220), (140, 101602), (148, 96110), (185, 76888), (259, 54920), (280, 50801), (296, 48055), (370, 38444), (518, 27460), (740, 19222), (1036, 13730), (1295, 10984), (1373, 10360), (1480, 9611), (2072, 6865), (2590, 5492), (2746, 5180)]