10040487920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{988237}}^1$

素因数の和:988377

約数の個数: 40

約数和(自身を含む): 23527970304

約数和(自身を除く): 13487482384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 988237, 1976474, 3952948, 4941185, 7905896, 9882370, 15811792, 19764740, 39529480, 79058960, 125506099, 251012198, 502024396, 627530495, 1004048792, 1255060990, 2008097584, 2510121980, 5020243960, 10040487920]

約数ペア:

[(1, 10040487920), (2, 5020243960), (4, 2510121980), (5, 2008097584), (8, 1255060990), (10, 1004048792), (16, 627530495), (20, 502024396), (40, 251012198), (80, 125506099), (127, 79058960), (254, 39529480), (508, 19764740), (635, 15811792), (1016, 9882370), (1270, 7905896), (2032, 4941185), (2540, 3952948), (5080, 1976474), (10160, 988237)]