26372450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 36

約数和(自身を含む): 53133318

約数和(自身を除く): 26760868

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3121, 4225, 6242, 8450, 15605, 31210, 40573, 78025, 81146, 156050, 202865, 405730, 527449, 1014325, 1054898, 2028650, 2637245, 5274490, 13186225, 26372450]

約数ペア:

[(1, 26372450), (2, 13186225), (5, 5274490), (10, 2637245), (13, 2028650), (25, 1054898), (26, 1014325), (50, 527449), (65, 405730), (130, 202865), (169, 156050), (325, 81146), (338, 78025), (650, 40573), (845, 31210), (1690, 15605), (3121, 8450), (4225, 6242)]