70387818280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135361189}}^1$

素因数の和:135361213

約数の個数: 32

約数和(自身を含む): 170555099400

約数和(自身を除く): 100167281120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 135361189, 270722378, 541444756, 676805945, 1082889512, 1353611890, 1759695457, 2707223780, 3519390914, 5414447560, 7038781828, 8798477285, 14077563656, 17596954570, 35193909140, 70387818280]

約数ペア:

[(1, 70387818280), (2, 35193909140), (4, 17596954570), (5, 14077563656), (8, 8798477285), (10, 7038781828), (13, 5414447560), (20, 3519390914), (26, 2707223780), (40, 1759695457), (52, 1353611890), (65, 1082889512), (104, 676805945), (130, 541444756), (260, 270722378), (520, 135361189)]