5407402520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10398851}}^1$

素因数の和:10398875

約数の個数: 32

約数和(自身を含む): 13102553520

約数和(自身を除く): 7695151000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10398851, 20797702, 41595404, 51994255, 83190808, 103988510, 135185063, 207977020, 270370126, 415954040, 540740252, 675925315, 1081480504, 1351850630, 2703701260, 5407402520]

約数ペア:

[(1, 5407402520), (2, 2703701260), (4, 1351850630), (5, 1081480504), (8, 675925315), (10, 540740252), (13, 415954040), (20, 270370126), (26, 207977020), (40, 135185063), (52, 103988510), (65, 83190808), (104, 51994255), (130, 41595404), (260, 20797702), (520, 10398851)]