14239820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 35112000

約数和(自身を除く): 20872180

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, 2749, 5180, 5498, 10996, 13745, 19243, 27490, 38486, 54980, 76972, 96215, 101713, 192430, 203426, 384860, 406852, 508565, 711991, 1017130, 1423982, 2034260, 2847964, 3559955, 7119910, 14239820]

約数ペア:

[(1, 14239820), (2, 7119910), (4, 3559955), (5, 2847964), (7, 2034260), (10, 1423982), (14, 1017130), (20, 711991), (28, 508565), (35, 406852), (37, 384860), (70, 203426), (74, 192430), (140, 101713), (148, 96215), (185, 76972), (259, 54980), (370, 38486), (518, 27490), (740, 19243), (1036, 13745), (1295, 10996), (2590, 5498), (2749, 5180)]