27626120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9461}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 63016920

約数和(自身を除く): 35390800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9461, 18922, 37844, 47305, 75688, 94610, 189220, 378440, 690653, 1381306, 2762612, 3453265, 5525224, 6906530, 13813060, 27626120]

約数ペア:

[(1, 27626120), (2, 13813060), (4, 6906530), (5, 5525224), (8, 3453265), (10, 2762612), (20, 1381306), (40, 690653), (73, 378440), (146, 189220), (292, 94610), (365, 75688), (584, 47305), (730, 37844), (1460, 18922), (2920, 9461)]