85403360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76253}}^1$

素因数の和:76275

約数の個数: 48

約数和(自身を含む): 230592096

約数和(自身を除く): 145188736

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, 76253, 152506, 305012, 381265, 533771, 610024, 762530, 1067542, 1220048, 1525060, 2135084, 2440096, 2668855, 3050120, 4270168, 5337710, 6100240, 8540336, 10675420, 12200480, 17080672, 21350840, 42701680, 85403360]

約数ペア:

[(1, 85403360), (2, 42701680), (4, 21350840), (5, 17080672), (7, 12200480), (8, 10675420), (10, 8540336), (14, 6100240), (16, 5337710), (20, 4270168), (28, 3050120), (32, 2668855), (35, 2440096), (40, 2135084), (56, 1525060), (70, 1220048), (80, 1067542), (112, 762530), (140, 610024), (160, 533771), (224, 381265), (280, 305012), (560, 152506), (1120, 76253)]