54280960

素因数分解:

$2^8\times 5^1\times {\mathrm{42407}}^1$

素因数の和:42428

約数の個数: 36

約数和(自身を含む): 130022928

約数和(自身を除く): 75741968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42407, 84814, 169628, 212035, 339256, 424070, 678512, 848140, 1357024, 1696280, 2714048, 3392560, 5428096, 6785120, 10856192, 13570240, 27140480, 54280960]

約数ペア:

[(1, 54280960), (2, 27140480), (4, 13570240), (5, 10856192), (8, 6785120), (10, 5428096), (16, 3392560), (20, 2714048), (32, 1696280), (40, 1357024), (64, 848140), (80, 678512), (128, 424070), (160, 339256), (256, 212035), (320, 169628), (640, 84814), (1280, 42407)]