5111860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19683

約数の個数: 24

約数和(自身を含む): 11561256

約数和(自身を除く): 6449396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19661, 39322, 78644, 98305, 196610, 255593, 393220, 511186, 1022372, 1277965, 2555930, 5111860]

約数ペア:

[(1, 5111860), (2, 2555930), (4, 1277965), (5, 1022372), (10, 511186), (13, 393220), (20, 255593), (26, 196610), (52, 98305), (65, 78644), (130, 39322), (260, 19661)]