56358560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18539}}^1$

素因数の和:18573

約数の個数: 48

約数和(自身を含む): 140162400

約数和(自身を除く): 83803840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 18539, 37078, 74156, 92695, 148312, 185390, 296624, 352241, 370780, 593248, 704482, 741560, 1408964, 1483120, 1761205, 2817928, 2966240, 3522410, 5635856, 7044820, 11271712, 14089640, 28179280, 56358560]

約数ペア:

[(1, 56358560), (2, 28179280), (4, 14089640), (5, 11271712), (8, 7044820), (10, 5635856), (16, 3522410), (19, 2966240), (20, 2817928), (32, 1761205), (38, 1483120), (40, 1408964), (76, 741560), (80, 704482), (95, 593248), (152, 370780), (160, 352241), (190, 296624), (304, 185390), (380, 148312), (608, 92695), (760, 74156), (1520, 37078), (3040, 18539)]