75361780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289853}}^1$

素因数の和:289875

約数の個数: 24

約数和(自身を含む): 170434152

約数和(自身を除く): 95072372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289853, 579706, 1159412, 1449265, 2898530, 3768089, 5797060, 7536178, 15072356, 18840445, 37680890, 75361780]

約数ペア:

[(1, 75361780), (2, 37680890), (4, 18840445), (5, 15072356), (10, 7536178), (13, 5797060), (20, 3768089), (26, 2898530), (52, 1449265), (65, 1159412), (130, 579706), (260, 289853)]