54668260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160789}}^1$

素因数の和:160815

約数の個数: 24

約数和(自身を含む): 121557240

約数和(自身を除く): 66888980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 160789, 321578, 643156, 803945, 1607890, 2733413, 3215780, 5466826, 10933652, 13667065, 27334130, 54668260]

約数ペア:

[(1, 54668260), (2, 27334130), (4, 13667065), (5, 10933652), (10, 5466826), (17, 3215780), (20, 2733413), (34, 1607890), (68, 803945), (85, 643156), (170, 321578), (340, 160789)]