2345483440

素因数分解:

$2^4\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{19001}}^1$

素因数の和:20557

約数の個数: 40

約数和(自身を含む): 5457070368

約数和(自身を除く): 3111586928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1543, 3086, 6172, 7715, 12344, 15430, 19001, 24688, 30860, 38002, 61720, 76004, 95005, 123440, 152008, 190010, 304016, 380020, 760040, 1520080, 29318543, 58637086, 117274172, 146592715, 234548344, 293185430, 469096688, 586370860, 1172741720, 2345483440]

約数ペア:

[(1, 2345483440), (2, 1172741720), (4, 586370860), (5, 469096688), (8, 293185430), (10, 234548344), (16, 146592715), (20, 117274172), (40, 58637086), (80, 29318543), (1543, 1520080), (3086, 760040), (6172, 380020), (7715, 304016), (12344, 190010), (15430, 152008), (19001, 123440), (24688, 95005), (30860, 76004), (38002, 61720)]