13551250180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52120193}}^1$

素因数の和:52120215

約数の個数: 24

約数和(自身を含む): 30646674072

約数和(自身を除く): 17095423892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52120193, 104240386, 208480772, 260600965, 521201930, 677562509, 1042403860, 1355125018, 2710250036, 3387812545, 6775625090, 13551250180]

約数ペア:

[(1, 13551250180), (2, 6775625090), (4, 3387812545), (5, 2710250036), (10, 1355125018), (13, 1042403860), (20, 677562509), (26, 521201930), (52, 260600965), (65, 208480772), (130, 104240386), (260, 52120193)]