103688785850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{159521209}}^1$

素因数の和:159521234

約数の個数: 24

約数和(自身を含む): 207696615420

約数和(自身を除く): 104007829570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 159521209, 319042418, 797606045, 1595212090, 2073775717, 3988030225, 4147551434, 7976060450, 10368878585, 20737757170, 51844392925, 103688785850]

約数ペア:

[(1, 103688785850), (2, 51844392925), (5, 20737757170), (10, 10368878585), (13, 7976060450), (25, 4147551434), (26, 3988030225), (50, 2073775717), (65, 1595212090), (130, 797606045), (325, 319042418), (650, 159521209)]