25370670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65053}}^1$

素因数の和:65076

約数の個数: 32

約数和(自身を含む): 65574432

約数和(自身を除く): 40203762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65053, 130106, 195159, 325265, 390318, 650530, 845689, 975795, 1691378, 1951590, 2537067, 4228445, 5074134, 8456890, 12685335, 25370670]

約数ペア:

[(1, 25370670), (2, 12685335), (3, 8456890), (5, 5074134), (6, 4228445), (10, 2537067), (13, 1951590), (15, 1691378), (26, 975795), (30, 845689), (39, 650530), (65, 390318), (78, 325265), (130, 195159), (195, 130106), (390, 65053)]