22868480

素因数分解:

$2^9\times 5^1\times {\mathrm{8933}}^1$

素因数の和:8956

約数の個数: 40

約数和(自身を含む): 54836892

約数和(自身を除く): 31968412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 8933, 17866, 35732, 44665, 71464, 89330, 142928, 178660, 285856, 357320, 571712, 714640, 1143424, 1429280, 2286848, 2858560, 4573696, 5717120, 11434240, 22868480]

約数ペア:

[(1, 22868480), (2, 11434240), (4, 5717120), (5, 4573696), (8, 2858560), (10, 2286848), (16, 1429280), (20, 1143424), (32, 714640), (40, 571712), (64, 357320), (80, 285856), (128, 178660), (160, 142928), (256, 89330), (320, 71464), (512, 44665), (640, 35732), (1280, 17866), (2560, 8933)]