2071569282040

素因数分解:

$2^3\times 5^1\times {\mathrm{112241}}^1\times {\mathrm{461411}}^1$

素因数の和:573663

約数の個数: 32

約数和(自身を含む): 4661082513360

約数和(自身を除く): 2589513231320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 112241, 224482, 448964, 461411, 561205, 897928, 922822, 1122410, 1845644, 2244820, 2307055, 3691288, 4489640, 4614110, 9228220, 18456440, 51789232051, 103578464102, 207156928204, 258946160255, 414313856408, 517892320510, 1035784641020, 2071569282040]

約数ペア:

[(1, 2071569282040), (2, 1035784641020), (4, 517892320510), (5, 414313856408), (8, 258946160255), (10, 207156928204), (20, 103578464102), (40, 51789232051), (112241, 18456440), (224482, 9228220), (448964, 4614110), (461411, 4489640), (561205, 3691288), (897928, 2307055), (922822, 2244820), (1122410, 1845644)]