82606940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 198772224

約数和(自身を除く): 116165284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 148, 155, 185, 260, 277, 310, 370, 403, 481, 554, 620, 740, 806, 962, 1108, 1147, 1385, 1612, 1924, 2015, 2294, 2405, 2770, 3601, 4030, 4588, 4810, 5540, 5735, 7202, 8060, 8587, 9620, 10249, 11470, 14404, 14911, 17174, 18005, 20498, 22940, 29822, 34348, 36010, 40996, 42935, 51245, 59644, 72020, 74555, 85870, 102490, 111631, 133237, 149110, 171740, 204980, 223262, 266474, 298220, 317719, 446524, 532948, 558155, 635438, 666185, 1116310, 1270876, 1332370, 1588595, 2232620, 2664740, 3177190, 4130347, 6354380, 8260694, 16521388, 20651735, 41303470, 82606940]

約数ペア:

[(1, 82606940), (2, 41303470), (4, 20651735), (5, 16521388), (10, 8260694), (13, 6354380), (20, 4130347), (26, 3177190), (31, 2664740), (37, 2232620), (52, 1588595), (62, 1332370), (65, 1270876), (74, 1116310), (124, 666185), (130, 635438), (148, 558155), (155, 532948), (185, 446524), (260, 317719), (277, 298220), (310, 266474), (370, 223262), (403, 204980), (481, 171740), (554, 149110), (620, 133237), (740, 111631), (806, 102490), (962, 85870), (1108, 74555), (1147, 72020), (1385, 59644), (1612, 51245), (1924, 42935), (2015, 40996), (2294, 36010), (2405, 34348), (2770, 29822), (3601, 22940), (4030, 20498), (4588, 18005), (4810, 17174), (5540, 14911), (5735, 14404), (7202, 11470), (8060, 10249), (8587, 9620)]