2088396500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{101873}}^1$

素因数の和:101933

約数の個数: 48

約数和(自身を含む): 4672349136

約数和(自身を除く): 2583952636

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 4100, 5125, 10250, 20500, 101873, 203746, 407492, 509365, 1018730, 2037460, 2546825, 4176793, 5093650, 8353586, 10187300, 12734125, 16707172, 20883965, 25468250, 41767930, 50936500, 83535860, 104419825, 208839650, 417679300, 522099125, 1044198250, 2088396500]

約数ペア:

[(1, 2088396500), (2, 1044198250), (4, 522099125), (5, 417679300), (10, 208839650), (20, 104419825), (25, 83535860), (41, 50936500), (50, 41767930), (82, 25468250), (100, 20883965), (125, 16707172), (164, 12734125), (205, 10187300), (250, 8353586), (410, 5093650), (500, 4176793), (820, 2546825), (1025, 2037460), (2050, 1018730), (4100, 509365), (5125, 407492), (10250, 203746), (20500, 101873)]