5780480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 44

約数和(自身を含む): 13878660

約数和(自身を除く): 8098180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1129, 1280, 2258, 2560, 4516, 5120, 5645, 9032, 11290, 18064, 22580, 36128, 45160, 72256, 90320, 144512, 180640, 289024, 361280, 578048, 722560, 1156096, 1445120, 2890240, 5780480]

約数ペア:

[(1, 5780480), (2, 2890240), (4, 1445120), (5, 1156096), (8, 722560), (10, 578048), (16, 361280), (20, 289024), (32, 180640), (40, 144512), (64, 90320), (80, 72256), (128, 45160), (160, 36128), (256, 22580), (320, 18064), (512, 11290), (640, 9032), (1024, 5645), (1129, 5120), (1280, 4516), (2258, 2560)]