53311360

素因数分解:

$2^7\times 5^1\times {\mathrm{83299}}^1$

素因数の和:83318

約数の個数: 32

約数和(自身を含む): 127449000

約数和(自身を除く): 74137640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83299, 166598, 333196, 416495, 666392, 832990, 1332784, 1665980, 2665568, 3331960, 5331136, 6663920, 10662272, 13327840, 26655680, 53311360]

約数ペア:

[(1, 53311360), (2, 26655680), (4, 13327840), (5, 10662272), (8, 6663920), (10, 5331136), (16, 3331960), (20, 2665568), (32, 1665980), (40, 1332784), (64, 832990), (80, 666392), (128, 416495), (160, 333196), (320, 166598), (640, 83299)]