111055180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 238533120

約数和(自身を除く): 127477940

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 179, 268, 335, 358, 463, 670, 716, 895, 926, 1340, 1790, 1852, 2315, 3580, 4630, 9260, 11993, 23986, 31021, 47972, 59965, 62042, 82877, 119930, 124084, 155105, 165754, 239860, 310210, 331508, 414385, 620420, 828770, 1657540, 5552759, 11105518, 22211036, 27763795, 55527590, 111055180]

約数ペア:

[(1, 111055180), (2, 55527590), (4, 27763795), (5, 22211036), (10, 11105518), (20, 5552759), (67, 1657540), (134, 828770), (179, 620420), (268, 414385), (335, 331508), (358, 310210), (463, 239860), (670, 165754), (716, 155105), (895, 124084), (926, 119930), (1340, 82877), (1790, 62042), (1852, 59965), (2315, 47972), (3580, 31021), (4630, 23986), (9260, 11993)]