977839040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24061}}^1$

素因数の和:24205

約数の個数: 56

約数和(自身を含む): 2346911232

約数和(自身を除く): 1369072192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 24061, 40640, 48122, 96244, 120305, 192488, 240610, 384976, 481220, 769952, 962440, 1539904, 1924880, 3055747, 3849760, 6111494, 7699520, 12222988, 15278735, 24445976, 30557470, 48891952, 61114940, 97783904, 122229880, 195567808, 244459760, 488919520, 977839040]

約数ペア:

[(1, 977839040), (2, 488919520), (4, 244459760), (5, 195567808), (8, 122229880), (10, 97783904), (16, 61114940), (20, 48891952), (32, 30557470), (40, 24445976), (64, 15278735), (80, 12222988), (127, 7699520), (160, 6111494), (254, 3849760), (320, 3055747), (508, 1924880), (635, 1539904), (1016, 962440), (1270, 769952), (2032, 481220), (2540, 384976), (4064, 240610), (5080, 192488), (8128, 120305), (10160, 96244), (20320, 48122), (24061, 40640)]