32004280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10420

約数の個数: 64

約数和(自身を含む): 89786880

約数和(自身を除く): 57782600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 10391, 20782, 41564, 51955, 72737, 83128, 103910, 114301, 145474, 207820, 228602, 290948, 363685, 415640, 457204, 571505, 581896, 727370, 800107, 914408, 1143010, 1454740, 1600214, 2286020, 2909480, 3200428, 4000535, 4572040, 6400856, 8001070, 16002140, 32004280]

約数ペア:

[(1, 32004280), (2, 16002140), (4, 8001070), (5, 6400856), (7, 4572040), (8, 4000535), (10, 3200428), (11, 2909480), (14, 2286020), (20, 1600214), (22, 1454740), (28, 1143010), (35, 914408), (40, 800107), (44, 727370), (55, 581896), (56, 571505), (70, 457204), (77, 415640), (88, 363685), (110, 290948), (140, 228602), (154, 207820), (220, 145474), (280, 114301), (308, 103910), (385, 83128), (440, 72737), (616, 51955), (770, 41564), (1540, 20782), (3080, 10391)]