90602440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42737}}^1$

素因数の和:42801

約数の個数: 32

約数和(自身を含む): 207706680

約数和(自身を除く): 117104240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 42737, 85474, 170948, 213685, 341896, 427370, 854740, 1709480, 2265061, 4530122, 9060244, 11325305, 18120488, 22650610, 45301220, 90602440]

約数ペア:

[(1, 90602440), (2, 45301220), (4, 22650610), (5, 18120488), (8, 11325305), (10, 9060244), (20, 4530122), (40, 2265061), (53, 1709480), (106, 854740), (212, 427370), (265, 341896), (424, 213685), (530, 170948), (1060, 85474), (2120, 42737)]