126543910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 104792090

約数列:

[1, 2, 5, 10, 101, 202, 349, 359, 505, 698, 718, 1010, 1745, 1795, 3490, 3590, 35249, 36259, 70498, 72518, 125291, 176245, 181295, 250582, 352490, 362590, 626455, 1252910, 12654391, 25308782, 63271955, 126543910]

約数ペア:

[(1, 126543910), (2, 63271955), (5, 25308782), (10, 12654391), (101, 1252910), (202, 626455), (349, 362590), (359, 352490), (505, 250582), (698, 181295), (718, 176245), (1010, 125291), (1745, 72518), (1795, 70498), (3490, 36259), (3590, 35249)]