274501180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{133253}}^1$

素因数の和:133365

約数の個数: 24

約数和(自身を含む): 582053472

約数和(自身を除く): 307552292

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 133253, 266506, 533012, 666265, 1332530, 2665060, 13725059, 27450118, 54900236, 68625295, 137250590, 274501180]

約数ペア:

[(1, 274501180), (2, 137250590), (4, 68625295), (5, 54900236), (10, 27450118), (20, 13725059), (103, 2665060), (206, 1332530), (412, 666265), (515, 533012), (1030, 266506), (2060, 133253)]