423331520

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8761}}^1$

素因数の和:8929

約数の個数: 56

約数和(自身を含む): 1014849888

約数和(自身を除く): 591518368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 8761, 9664, 12080, 17522, 24160, 35044, 43805, 48320, 70088, 87610, 140176, 175220, 280352, 350440, 560704, 700880, 1322911, 1401760, 2645822, 2803520, 5291644, 6614555, 10583288, 13229110, 21166576, 26458220, 42333152, 52916440, 84666304, 105832880, 211665760, 423331520]

約数ペア:

[(1, 423331520), (2, 211665760), (4, 105832880), (5, 84666304), (8, 52916440), (10, 42333152), (16, 26458220), (20, 21166576), (32, 13229110), (40, 10583288), (64, 6614555), (80, 5291644), (151, 2803520), (160, 2645822), (302, 1401760), (320, 1322911), (604, 700880), (755, 560704), (1208, 350440), (1510, 280352), (2416, 175220), (3020, 140176), (4832, 87610), (6040, 70088), (8761, 48320), (9664, 43805), (12080, 35044), (17522, 24160)]