14287180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 17313620

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 449, 740, 860, 898, 1591, 1796, 2245, 3182, 4490, 6364, 7955, 8980, 15910, 16613, 19307, 31820, 33226, 38614, 66452, 77228, 83065, 96535, 166130, 193070, 332260, 386140, 714359, 1428718, 2857436, 3571795, 7143590, 14287180]

約数ペア:

[(1, 14287180), (2, 7143590), (4, 3571795), (5, 2857436), (10, 1428718), (20, 714359), (37, 386140), (43, 332260), (74, 193070), (86, 166130), (148, 96535), (172, 83065), (185, 77228), (215, 66452), (370, 38614), (430, 33226), (449, 31820), (740, 19307), (860, 16613), (898, 15910), (1591, 8980), (1796, 7955), (2245, 6364), (3182, 4490)]