53760040

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5869}}^1$

素因数の和:6109

約数の個数: 32

約数和(自身を含む): 121509000

約数和(自身を除く): 67748960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 5869, 9160, 11738, 23476, 29345, 46952, 58690, 117380, 234760, 1344001, 2688002, 5376004, 6720005, 10752008, 13440010, 26880020, 53760040]

約数ペア:

[(1, 53760040), (2, 26880020), (4, 13440010), (5, 10752008), (8, 6720005), (10, 5376004), (20, 2688002), (40, 1344001), (229, 234760), (458, 117380), (916, 58690), (1145, 46952), (1832, 29345), (2290, 23476), (4580, 11738), (5869, 9160)]