531512060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1155461}}^1$

素因数の和:1155493

約数の個数: 24

約数和(自身を含む): 1164705696

約数和(自身を除く): 633193636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1155461, 2310922, 4621844, 5777305, 11554610, 23109220, 26575603, 53151206, 106302412, 132878015, 265756030, 531512060]

約数ペア:

[(1, 531512060), (2, 265756030), (4, 132878015), (5, 106302412), (10, 53151206), (20, 26575603), (23, 23109220), (46, 11554610), (92, 5777305), (115, 4621844), (230, 2310922), (460, 1155461)]