5383820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20729

約数の個数: 24

約数和(自身を含む): 12176304

約数和(自身を除く): 6792484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20707, 41414, 82828, 103535, 207070, 269191, 414140, 538382, 1076764, 1345955, 2691910, 5383820]

約数ペア:

[(1, 5383820), (2, 2691910), (4, 1345955), (5, 1076764), (10, 538382), (13, 414140), (20, 269191), (26, 207070), (52, 103535), (65, 82828), (130, 41414), (260, 20707)]