79492660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305741}}^1$

素因数の和:305763

約数の個数: 24

約数和(自身を含む): 179776296

約数和(自身を除く): 100283636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 305741, 611482, 1222964, 1528705, 3057410, 3974633, 6114820, 7949266, 15898532, 19873165, 39746330, 79492660]

約数ペア:

[(1, 79492660), (2, 39746330), (4, 19873165), (5, 15898532), (10, 7949266), (13, 6114820), (20, 3974633), (26, 3057410), (52, 1528705), (65, 1222964), (130, 611482), (260, 305741)]