45638080

素因数分解:

$2^6\times 5^1\times {\mathrm{142619}}^1$

素因数の和:142636

約数の個数: 28

約数和(自身を含む): 108676440

約数和(自身を除く): 63038360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142619, 285238, 570476, 713095, 1140952, 1426190, 2281904, 2852380, 4563808, 5704760, 9127616, 11409520, 22819040, 45638080]

約数ペア:

[(1, 45638080), (2, 22819040), (4, 11409520), (5, 9127616), (8, 5704760), (10, 4563808), (16, 2852380), (20, 2281904), (32, 1426190), (40, 1140952), (64, 713095), (80, 570476), (160, 285238), (320, 142619)]