764796880

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{63311}}^1$

素因数の和:63475

約数の個数: 40

約数和(自身を含む): 1789956864

約数和(自身を除く): 1025159984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 63311, 126622, 253244, 316555, 506488, 633110, 1012976, 1266220, 2532440, 5064880, 9559961, 19119922, 38239844, 47799805, 76479688, 95599610, 152959376, 191199220, 382398440, 764796880]

約数ペア:

[(1, 764796880), (2, 382398440), (4, 191199220), (5, 152959376), (8, 95599610), (10, 76479688), (16, 47799805), (20, 38239844), (40, 19119922), (80, 9559961), (151, 5064880), (302, 2532440), (604, 1266220), (755, 1012976), (1208, 633110), (1510, 506488), (2416, 316555), (3020, 253244), (6040, 126622), (12080, 63311)]