171058820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12884

約数の個数: 48

約数和(自身を含む): 387797760

約数和(自身を除く): 216738940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 12823, 13340, 25646, 51292, 64115, 128230, 256460, 294929, 371867, 589858, 743734, 1179716, 1474645, 1487468, 1859335, 2949290, 3718670, 5898580, 7437340, 8552941, 17105882, 34211764, 42764705, 85529410, 171058820]

約数ペア:

[(1, 171058820), (2, 85529410), (4, 42764705), (5, 34211764), (10, 17105882), (20, 8552941), (23, 7437340), (29, 5898580), (46, 3718670), (58, 2949290), (92, 1859335), (115, 1487468), (116, 1474645), (145, 1179716), (230, 743734), (290, 589858), (460, 371867), (580, 294929), (667, 256460), (1334, 128230), (2668, 64115), (3335, 51292), (6670, 25646), (12823, 13340)]