76924240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 188023680

約数和(自身を除く): 111099440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 467, 568, 580, 710, 934, 1136, 1160, 1420, 1868, 2059, 2320, 2335, 2840, 3736, 4118, 4670, 5680, 7472, 8236, 9340, 10295, 13543, 16472, 18680, 20590, 27086, 32944, 33157, 37360, 41180, 54172, 66314, 67715, 82360, 108344, 132628, 135430, 164720, 165785, 216688, 265256, 270860, 331570, 530512, 541720, 663140, 961553, 1083440, 1326280, 1923106, 2652560, 3846212, 4807765, 7692424, 9615530, 15384848, 19231060, 38462120, 76924240]

約数ペア:

[(1, 76924240), (2, 38462120), (4, 19231060), (5, 15384848), (8, 9615530), (10, 7692424), (16, 4807765), (20, 3846212), (29, 2652560), (40, 1923106), (58, 1326280), (71, 1083440), (80, 961553), (116, 663140), (142, 541720), (145, 530512), (232, 331570), (284, 270860), (290, 265256), (355, 216688), (464, 165785), (467, 164720), (568, 135430), (580, 132628), (710, 108344), (934, 82360), (1136, 67715), (1160, 66314), (1420, 54172), (1868, 41180), (2059, 37360), (2320, 33157), (2335, 32944), (2840, 27086), (3736, 20590), (4118, 18680), (4670, 16472), (5680, 13543), (7472, 10295), (8236, 9340)]