226305920

素因数分解:

$2^7\times 5^1\times {\mathrm{353603}}^1$

素因数の和:353622

約数の個数: 32

約数和(自身を含む): 541014120

約数和(自身を除く): 314708200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 353603, 707206, 1414412, 1768015, 2828824, 3536030, 5657648, 7072060, 11315296, 14144120, 22630592, 28288240, 45261184, 56576480, 113152960, 226305920]

約数ペア:

[(1, 226305920), (2, 113152960), (4, 56576480), (5, 45261184), (8, 28288240), (10, 22630592), (16, 14144120), (20, 11315296), (32, 7072060), (40, 5657648), (64, 3536030), (80, 2828824), (128, 1768015), (160, 1414412), (320, 707206), (640, 353603)]