2912286160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5200511}}^1$

素因数の和:5200531

約数の個数: 40

約数和(自身を含む): 7738361856

約数和(自身を除く): 4826075696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5200511, 10401022, 20802044, 26002555, 36403577, 41604088, 52005110, 72807154, 83208176, 104010220, 145614308, 182017885, 208020440, 291228616, 364035770, 416040880, 582457232, 728071540, 1456143080, 2912286160]

約数ペア:

[(1, 2912286160), (2, 1456143080), (4, 728071540), (5, 582457232), (7, 416040880), (8, 364035770), (10, 291228616), (14, 208020440), (16, 182017885), (20, 145614308), (28, 104010220), (35, 83208176), (40, 72807154), (56, 52005110), (70, 41604088), (80, 36403577), (112, 26002555), (140, 20802044), (280, 10401022), (560, 5200511)]