12156626020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{213349}}^1$

素因数の和:213413

約数の個数: 96

約数和(自身を含む): 32688633600

約数和(自身を除く): 20532007580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 4070, 5180, 5698, 8140, 11396, 14245, 28490, 56980, 213349, 426698, 853396, 1066745, 1493443, 2133490, 2346839, 2986886, 4266980, 4693678, 5973772, 7467215, 7893913, 9387356, 11734195, 14934430, 15787826, 16427873, 23468390, 29868860, 31575652, 32855746, 39469565, 46936780, 55257391, 65711492, 78939130, 82139365, 86833043, 110514782, 157878260, 164278730, 173666086, 221029564, 276286955, 328557460, 347332172, 434165215, 552573910, 607831301, 868330430, 1105147820, 1215662602, 1736660860, 2431325204, 3039156505, 6078313010, 12156626020]

約数ペア:

[(1, 12156626020), (2, 6078313010), (4, 3039156505), (5, 2431325204), (7, 1736660860), (10, 1215662602), (11, 1105147820), (14, 868330430), (20, 607831301), (22, 552573910), (28, 434165215), (35, 347332172), (37, 328557460), (44, 276286955), (55, 221029564), (70, 173666086), (74, 164278730), (77, 157878260), (110, 110514782), (140, 86833043), (148, 82139365), (154, 78939130), (185, 65711492), (220, 55257391), (259, 46936780), (308, 39469565), (370, 32855746), (385, 31575652), (407, 29868860), (518, 23468390), (740, 16427873), (770, 15787826), (814, 14934430), (1036, 11734195), (1295, 9387356), (1540, 7893913), (1628, 7467215), (2035, 5973772), (2590, 4693678), (2849, 4266980), (4070, 2986886), (5180, 2346839), (5698, 2133490), (8140, 1493443), (11396, 1066745), (14245, 853396), (28490, 426698), (56980, 213349)]