2583560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9227}}^1$

素因数の和:9245

約数の個数: 32

約数和(自身を含む): 6644160

約数和(自身を除く): 4060600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9227, 18454, 36908, 46135, 64589, 73816, 92270, 129178, 184540, 258356, 322945, 369080, 516712, 645890, 1291780, 2583560]

約数ペア:

[(1, 2583560), (2, 1291780), (4, 645890), (5, 516712), (7, 369080), (8, 322945), (10, 258356), (14, 184540), (20, 129178), (28, 92270), (35, 73816), (40, 64589), (56, 46135), (70, 36908), (140, 18454), (280, 9227)]