22376080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16483

約数の個数: 40

約数和(自身を含む): 55087992

約数和(自身を除く): 32711912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16453, 32906, 65812, 82265, 131624, 164530, 263248, 279701, 329060, 559402, 658120, 1118804, 1316240, 1398505, 2237608, 2797010, 4475216, 5594020, 11188040, 22376080]

約数ペア:

[(1, 22376080), (2, 11188040), (4, 5594020), (5, 4475216), (8, 2797010), (10, 2237608), (16, 1398505), (17, 1316240), (20, 1118804), (34, 658120), (40, 559402), (68, 329060), (80, 279701), (85, 263248), (136, 164530), (170, 131624), (272, 82265), (340, 65812), (680, 32906), (1360, 16453)]