102740960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{91733}}^1$

素因数の和:91755

約数の個数: 48

約数和(自身を含む): 277403616

約数和(自身を除く): 174662656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 91733, 183466, 366932, 458665, 642131, 733864, 917330, 1284262, 1467728, 1834660, 2568524, 2935456, 3210655, 3669320, 5137048, 6421310, 7338640, 10274096, 12842620, 14677280, 20548192, 25685240, 51370480, 102740960]

約数ペア:

[(1, 102740960), (2, 51370480), (4, 25685240), (5, 20548192), (7, 14677280), (8, 12842620), (10, 10274096), (14, 7338640), (16, 6421310), (20, 5137048), (28, 3669320), (32, 3210655), (35, 2935456), (40, 2568524), (56, 1834660), (70, 1467728), (80, 1284262), (112, 917330), (140, 733864), (160, 642131), (224, 458665), (280, 366932), (560, 183466), (1120, 91733)]