3816380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 8068032

約数和(自身を除く): 4251652

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1103, 1730, 2206, 3460, 4412, 5515, 11030, 22060, 190819, 381638, 763276, 954095, 1908190, 3816380]

約数ペア:

[(1, 3816380), (2, 1908190), (4, 954095), (5, 763276), (10, 381638), (20, 190819), (173, 22060), (346, 11030), (692, 5515), (865, 4412), (1103, 3460), (1730, 2206)]