26350020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146389}}^1$

素因数の和:146404

約数の個数: 36

約数和(自身を含む): 79928940

約数和(自身を除く): 53578920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146389, 292778, 439167, 585556, 731945, 878334, 1317501, 1463890, 1756668, 2195835, 2635002, 2927780, 4391670, 5270004, 6587505, 8783340, 13175010, 26350020]

約数ペア:

[(1, 26350020), (2, 13175010), (3, 8783340), (4, 6587505), (5, 5270004), (6, 4391670), (9, 2927780), (10, 2635002), (12, 2195835), (15, 1756668), (18, 1463890), (20, 1317501), (30, 878334), (36, 731945), (45, 585556), (60, 439167), (90, 292778), (180, 146389)]