1340335925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{10453}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 1742221824

約数和(自身を除く): 401885899

約数列:

[1, 5, 23, 25, 115, 223, 575, 1115, 5129, 5575, 10453, 25645, 52265, 128225, 240419, 261325, 1202095, 2331019, 6010475, 11655095, 53613437, 58275475, 268067185, 1340335925]

約数ペア:

[(1, 1340335925), (5, 268067185), (23, 58275475), (25, 53613437), (115, 11655095), (223, 6010475), (575, 2331019), (1115, 1202095), (5129, 261325), (5575, 240419), (10453, 128225), (25645, 52265)]