7206040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3833}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 16562880

約数和(自身を除く): 9356840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3833, 7666, 15332, 19165, 30664, 38330, 76660, 153320, 180151, 360302, 720604, 900755, 1441208, 1801510, 3603020, 7206040]

約数ペア:

[(1, 7206040), (2, 3603020), (4, 1801510), (5, 1441208), (8, 900755), (10, 720604), (20, 360302), (40, 180151), (47, 153320), (94, 76660), (188, 38330), (235, 30664), (376, 19165), (470, 15332), (940, 7666), (1880, 3833)]