25904608210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{196709}}^1$

素因数の和:197742

約数の個数: 32

約数和(自身を含む): 50264912880

約数和(自身を除く): 24360304670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013, 2026, 5065, 10130, 13169, 26338, 65845, 131690, 196709, 393418, 983545, 1967090, 2557217, 5114434, 12786085, 25572170, 199266217, 398532434, 996331085, 1992662170, 2590460821, 5180921642, 12952304105, 25904608210]

約数ペア:

[(1, 25904608210), (2, 12952304105), (5, 5180921642), (10, 2590460821), (13, 1992662170), (26, 996331085), (65, 398532434), (130, 199266217), (1013, 25572170), (2026, 12786085), (5065, 5114434), (10130, 2557217), (13169, 1967090), (26338, 983545), (65845, 393418), (131690, 196709)]