72276230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{42767}}^1$

素因数の和:42800

約数の個数: 24

約数和(自身を含む): 140877792

約数和(自身を除く): 68601562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 42767, 85534, 213835, 427670, 555971, 1111942, 2779855, 5559710, 7227623, 14455246, 36138115, 72276230]

約数ペア:

[(1, 72276230), (2, 36138115), (5, 14455246), (10, 7227623), (13, 5559710), (26, 2779855), (65, 1111942), (130, 555971), (169, 427670), (338, 213835), (845, 85534), (1690, 42767)]