11188040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16481

約数の個数: 32

約数和(自身を含む): 26655480

約数和(自身を除く): 15467440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16453, 32906, 65812, 82265, 131624, 164530, 279701, 329060, 559402, 658120, 1118804, 1398505, 2237608, 2797010, 5594020, 11188040]

約数ペア:

[(1, 11188040), (2, 5594020), (4, 2797010), (5, 2237608), (8, 1398505), (10, 1118804), (17, 658120), (20, 559402), (34, 329060), (40, 279701), (68, 164530), (85, 131624), (136, 82265), (170, 65812), (340, 32906), (680, 16453)]