4125280480

素因数分解:

$2^5\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{8219}}^1$

素因数の和:11371

約数の個数: 48

約数和(自身を含む): 9750268080

約数和(自身を除く): 5624987600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3137, 6274, 8219, 12548, 15685, 16438, 25096, 31370, 32876, 41095, 50192, 62740, 65752, 82190, 100384, 125480, 131504, 164380, 250960, 263008, 328760, 501920, 657520, 1315040, 25783003, 51566006, 103132012, 128915015, 206264024, 257830030, 412528048, 515660060, 825056096, 1031320120, 2062640240, 4125280480]

約数ペア:

[(1, 4125280480), (2, 2062640240), (4, 1031320120), (5, 825056096), (8, 515660060), (10, 412528048), (16, 257830030), (20, 206264024), (32, 128915015), (40, 103132012), (80, 51566006), (160, 25783003), (3137, 1315040), (6274, 657520), (8219, 501920), (12548, 328760), (15685, 263008), (16438, 250960), (25096, 164380), (31370, 131504), (32876, 125480), (41095, 100384), (50192, 82190), (62740, 65752)]