4112560

素因数分解:

$2^4\times 5^1\times {\mathrm{51407}}^1$

素因数の和:51420

約数の個数: 20

約数和(自身を含む): 9561888

約数和(自身を除く): 5449328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51407, 102814, 205628, 257035, 411256, 514070, 822512, 1028140, 2056280, 4112560]

約数ペア:

[(1, 4112560), (2, 2056280), (4, 1028140), (5, 822512), (8, 514070), (10, 411256), (16, 257035), (20, 205628), (40, 102814), (80, 51407)]