42724120

素因数分解:

$2^3\times 5^1\times {\mathrm{1068103}}^1$

素因数の和:1068114

約数の個数: 16

約数和(自身を含む): 96129360

約数和(自身を除く): 53405240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1068103, 2136206, 4272412, 5340515, 8544824, 10681030, 21362060, 42724120]

約数ペア:

[(1, 42724120), (2, 21362060), (4, 10681030), (5, 8544824), (8, 5340515), (10, 4272412), (20, 2136206), (40, 1068103)]