9438650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 36

約数和(自身を含む): 19027242

約数和(自身を除く): 9588592

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1117, 1690, 2234, 4225, 5585, 8450, 11170, 14521, 27925, 29042, 55850, 72605, 145210, 188773, 363025, 377546, 726050, 943865, 1887730, 4719325, 9438650]

約数ペア:

[(1, 9438650), (2, 4719325), (5, 1887730), (10, 943865), (13, 726050), (25, 377546), (26, 363025), (50, 188773), (65, 145210), (130, 72605), (169, 55850), (325, 29042), (338, 27925), (650, 14521), (845, 11170), (1117, 8450), (1690, 5585), (2234, 4225)]