12668823310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239441}}^1$

素因数の和:239509

約数の個数: 64

約数和(自身を含む): 27514759104

約数和(自身を除く): 14845935794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 4070, 4810, 5291, 10582, 26455, 52910, 239441, 478882, 1197205, 2394410, 2633851, 3112733, 5267702, 6225466, 8859317, 13169255, 15563665, 17718634, 26338510, 31127330, 34240063, 44296585, 68480126, 88593170, 97452487, 115171121, 171200315, 194904974, 230342242, 342400630, 487262435, 575855605, 974524870, 1151711210, 1266882331, 2533764662, 6334411655, 12668823310]

約数ペア:

[(1, 12668823310), (2, 6334411655), (5, 2533764662), (10, 1266882331), (11, 1151711210), (13, 974524870), (22, 575855605), (26, 487262435), (37, 342400630), (55, 230342242), (65, 194904974), (74, 171200315), (110, 115171121), (130, 97452487), (143, 88593170), (185, 68480126), (286, 44296585), (370, 34240063), (407, 31127330), (481, 26338510), (715, 17718634), (814, 15563665), (962, 13169255), (1430, 8859317), (2035, 6225466), (2405, 5267702), (4070, 3112733), (4810, 2633851), (5291, 2394410), (10582, 1197205), (26455, 478882), (52910, 239441)]