82105980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4067

約数の個数: 96

約数和(自身を含む): 258951168

約数和(自身を除く): 176845188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4013, 4092, 5115, 6820, 8026, 10230, 12039, 16052, 20065, 20460, 24078, 40130, 44143, 48156, 60195, 80260, 88286, 120390, 124403, 132429, 176572, 220715, 240780, 248806, 264858, 373209, 441430, 497612, 529716, 622015, 662145, 746418, 882860, 1244030, 1324290, 1368433, 1492836, 1866045, 2488060, 2648580, 2736866, 3732090, 4105299, 5473732, 6842165, 7464180, 8210598, 13684330, 16421196, 20526495, 27368660, 41052990, 82105980]

約数ペア:

[(1, 82105980), (2, 41052990), (3, 27368660), (4, 20526495), (5, 16421196), (6, 13684330), (10, 8210598), (11, 7464180), (12, 6842165), (15, 5473732), (20, 4105299), (22, 3732090), (30, 2736866), (31, 2648580), (33, 2488060), (44, 1866045), (55, 1492836), (60, 1368433), (62, 1324290), (66, 1244030), (93, 882860), (110, 746418), (124, 662145), (132, 622015), (155, 529716), (165, 497612), (186, 441430), (220, 373209), (310, 264858), (330, 248806), (341, 240780), (372, 220715), (465, 176572), (620, 132429), (660, 124403), (682, 120390), (930, 88286), (1023, 80260), (1364, 60195), (1705, 48156), (1860, 44143), (2046, 40130), (3410, 24078), (4013, 20460), (4092, 20065), (5115, 16052), (6820, 12039), (8026, 10230)]