1165431380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{254461}}^1$

素因数の和:254699

約数の個数: 24

約数和(自身を含む): 2458102920

約数和(自身を除く): 1292671540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 254461, 508922, 1017844, 1272305, 2544610, 5089220, 58271569, 116543138, 233086276, 291357845, 582715690, 1165431380]

約数ペア:

[(1, 1165431380), (2, 582715690), (4, 291357845), (5, 233086276), (10, 116543138), (20, 58271569), (229, 5089220), (458, 2544610), (916, 1272305), (1145, 1017844), (2290, 508922), (4580, 254461)]