177876010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12553}}^1$

素因数の和:12682

約数の個数: 32

約数和(自身を含む): 347996880

約数和(自身を除く): 170120870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 12553, 14170, 25106, 62765, 125530, 163189, 326378, 815945, 1368277, 1631890, 2736554, 6841385, 13682770, 17787601, 35575202, 88938005, 177876010]

約数ペア:

[(1, 177876010), (2, 88938005), (5, 35575202), (10, 17787601), (13, 13682770), (26, 6841385), (65, 2736554), (109, 1631890), (130, 1368277), (218, 815945), (545, 326378), (1090, 163189), (1417, 125530), (2834, 62765), (7085, 25106), (12553, 14170)]