82102720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{36653}}^1$

素因数の和:36677

約数の個数: 56

約数和(自身を含む): 223442784

約数和(自身を除く): 141340064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 36653, 73306, 146612, 183265, 256571, 293224, 366530, 513142, 586448, 733060, 1026284, 1172896, 1282855, 1466120, 2052568, 2345792, 2565710, 2932240, 4105136, 5131420, 5864480, 8210272, 10262840, 11728960, 16420544, 20525680, 41051360, 82102720]

約数ペア:

[(1, 82102720), (2, 41051360), (4, 20525680), (5, 16420544), (7, 11728960), (8, 10262840), (10, 8210272), (14, 5864480), (16, 5131420), (20, 4105136), (28, 2932240), (32, 2565710), (35, 2345792), (40, 2052568), (56, 1466120), (64, 1282855), (70, 1172896), (80, 1026284), (112, 733060), (140, 586448), (160, 513142), (224, 366530), (280, 293224), (320, 256571), (448, 183265), (560, 146612), (1120, 73306), (2240, 36653)]