26830533340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103194359}}^1$

素因数の和:103194381

約数の個数: 24

約数和(自身を含む): 60678283680

約数和(自身を除く): 33847750340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103194359, 206388718, 412777436, 515971795, 1031943590, 1341526667, 2063887180, 2683053334, 5366106668, 6707633335, 13415266670, 26830533340]

約数ペア:

[(1, 26830533340), (2, 13415266670), (4, 6707633335), (5, 5366106668), (10, 2683053334), (13, 2063887180), (20, 1341526667), (26, 1031943590), (52, 515971795), (65, 412777436), (130, 206388718), (260, 103194359)]