61624960

素因数分解:

$2^7\times 5^1\times {\mathrm{96289}}^1$

素因数の和:96308

約数の個数: 32

約数和(自身を含む): 147323700

約数和(自身を除く): 85698740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96289, 192578, 385156, 481445, 770312, 962890, 1540624, 1925780, 3081248, 3851560, 6162496, 7703120, 12324992, 15406240, 30812480, 61624960]

約数ペア:

[(1, 61624960), (2, 30812480), (4, 15406240), (5, 12324992), (8, 7703120), (10, 6162496), (16, 3851560), (20, 3081248), (32, 1925780), (40, 1540624), (64, 962890), (80, 770312), (128, 481445), (160, 385156), (320, 192578), (640, 96289)]