17144560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5281

約数の個数: 40

約数和(自身を含む): 40841136

約数和(自身を除く): 23696576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 5227, 10454, 20908, 26135, 41816, 52270, 83632, 104540, 209080, 214307, 418160, 428614, 857228, 1071535, 1714456, 2143070, 3428912, 4286140, 8572280, 17144560]

約数ペア:

[(1, 17144560), (2, 8572280), (4, 4286140), (5, 3428912), (8, 2143070), (10, 1714456), (16, 1071535), (20, 857228), (40, 428614), (41, 418160), (80, 214307), (82, 209080), (164, 104540), (205, 83632), (328, 52270), (410, 41816), (656, 26135), (820, 20908), (1640, 10454), (3280, 5227)]