64401110

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2861}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 116014032

約数和(自身を除く): 51612922

約数列:

[1, 2, 5, 10, 2251, 2861, 4502, 5722, 11255, 14305, 22510, 28610, 6440111, 12880222, 32200555, 64401110]

約数ペア:

[(1, 64401110), (2, 32200555), (5, 12880222), (10, 6440111), (2251, 28610), (2861, 22510), (4502, 14305), (5722, 11255)]