8283280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 19677312

約数和(自身を除く): 11394032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2203, 3760, 4406, 8812, 11015, 17624, 22030, 35248, 44060, 88120, 103541, 176240, 207082, 414164, 517705, 828328, 1035410, 1656656, 2070820, 4141640, 8283280]

約数ペア:

[(1, 8283280), (2, 4141640), (4, 2070820), (5, 1656656), (8, 1035410), (10, 828328), (16, 517705), (20, 414164), (40, 207082), (47, 176240), (80, 103541), (94, 88120), (188, 44060), (235, 35248), (376, 22030), (470, 17624), (752, 11015), (940, 8812), (1880, 4406), (2203, 3760)]