2606440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 6211080

約数和(自身を除く): 3604640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3833, 7666, 15332, 19165, 30664, 38330, 65161, 76660, 130322, 153320, 260644, 325805, 521288, 651610, 1303220, 2606440]

約数ペア:

[(1, 2606440), (2, 1303220), (4, 651610), (5, 521288), (8, 325805), (10, 260644), (17, 153320), (20, 130322), (34, 76660), (40, 65161), (68, 38330), (85, 30664), (136, 19165), (170, 15332), (340, 7666), (680, 3833)]