5181110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 11162880

約数和(自身を除く): 5981770

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 67, 74, 95, 110, 134, 185, 190, 209, 335, 370, 407, 418, 670, 703, 737, 814, 1045, 1273, 1406, 1474, 2035, 2090, 2479, 2546, 3515, 3685, 4070, 4958, 6365, 7030, 7370, 7733, 12395, 12730, 14003, 15466, 24790, 27269, 28006, 38665, 47101, 54538, 70015, 77330, 94202, 136345, 140030, 235505, 272690, 471010, 518111, 1036222, 2590555, 5181110]

約数ペア:

[(1, 5181110), (2, 2590555), (5, 1036222), (10, 518111), (11, 471010), (19, 272690), (22, 235505), (37, 140030), (38, 136345), (55, 94202), (67, 77330), (74, 70015), (95, 54538), (110, 47101), (134, 38665), (185, 28006), (190, 27269), (209, 24790), (335, 15466), (370, 14003), (407, 12730), (418, 12395), (670, 7733), (703, 7370), (737, 7030), (814, 6365), (1045, 4958), (1273, 4070), (1406, 3685), (1474, 3515), (2035, 2546), (2090, 2479)]