40234760

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3433}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 90863640

約数和(自身を除く): 50628880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 3433, 5860, 6866, 11720, 13732, 17165, 27464, 34330, 68660, 137320, 1005869, 2011738, 4023476, 5029345, 8046952, 10058690, 20117380, 40234760]

約数ペア:

[(1, 40234760), (2, 20117380), (4, 10058690), (5, 8046952), (8, 5029345), (10, 4023476), (20, 2011738), (40, 1005869), (293, 137320), (586, 68660), (1172, 34330), (1465, 27464), (2344, 17165), (2930, 13732), (3433, 11720), (5860, 6866)]