82723840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 88

約数和(自身を含む): 201621312

約数和(自身を除く): 118897472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 151, 160, 214, 256, 302, 320, 428, 512, 535, 604, 640, 755, 856, 1024, 1070, 1208, 1280, 1510, 1712, 2140, 2416, 2560, 3020, 3424, 4280, 4832, 5120, 6040, 6848, 8560, 9664, 12080, 13696, 16157, 17120, 19328, 24160, 27392, 32314, 34240, 38656, 48320, 54784, 64628, 68480, 77312, 80785, 96640, 109568, 129256, 136960, 154624, 161570, 193280, 258512, 273920, 323140, 386560, 517024, 547840, 646280, 773120, 1034048, 1292560, 2068096, 2585120, 4136192, 5170240, 8272384, 10340480, 16544768, 20680960, 41361920, 82723840]

約数ペア:

[(1, 82723840), (2, 41361920), (4, 20680960), (5, 16544768), (8, 10340480), (10, 8272384), (16, 5170240), (20, 4136192), (32, 2585120), (40, 2068096), (64, 1292560), (80, 1034048), (107, 773120), (128, 646280), (151, 547840), (160, 517024), (214, 386560), (256, 323140), (302, 273920), (320, 258512), (428, 193280), (512, 161570), (535, 154624), (604, 136960), (640, 129256), (755, 109568), (856, 96640), (1024, 80785), (1070, 77312), (1208, 68480), (1280, 64628), (1510, 54784), (1712, 48320), (2140, 38656), (2416, 34240), (2560, 32314), (3020, 27392), (3424, 24160), (4280, 19328), (4832, 17120), (5120, 16157), (6040, 13696), (6848, 12080), (8560, 9664)]