12080290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 11061086

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 991, 1219, 1982, 2438, 4955, 6095, 9910, 12190, 22793, 45586, 52523, 105046, 113965, 227930, 262615, 525230, 1208029, 2416058, 6040145, 12080290]

約数ペア:

[(1, 12080290), (2, 6040145), (5, 2416058), (10, 1208029), (23, 525230), (46, 262615), (53, 227930), (106, 113965), (115, 105046), (230, 52523), (265, 45586), (530, 22793), (991, 12190), (1219, 9910), (1982, 6095), (2438, 4955)]