14136220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 34856640

約数和(自身を除く): 20720420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 2729, 5180, 5458, 10916, 13645, 19103, 27290, 38206, 54580, 76412, 95515, 100973, 191030, 201946, 382060, 403892, 504865, 706811, 1009730, 1413622, 2019460, 2827244, 3534055, 7068110, 14136220]

約数ペア:

[(1, 14136220), (2, 7068110), (4, 3534055), (5, 2827244), (7, 2019460), (10, 1413622), (14, 1009730), (20, 706811), (28, 504865), (35, 403892), (37, 382060), (70, 201946), (74, 191030), (140, 100973), (148, 95515), (185, 76412), (259, 54580), (370, 38206), (518, 27290), (740, 19103), (1036, 13645), (1295, 10916), (2590, 5458), (2729, 5180)]