13309044850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2477}}^1\times {\mathrm{2621}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 25378516296

約数和(自身を除く): 12069471446

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2477, 2621, 4954, 5242, 12385, 13105, 24770, 26210, 61925, 65525, 101557, 107461, 123850, 131050, 203114, 214922, 507785, 537305, 1015570, 1074610, 2538925, 2686525, 5077850, 5373050, 6492217, 12984434, 32461085, 64922170, 162305425, 266180897, 324610850, 532361794, 1330904485, 2661808970, 6654522425, 13309044850]

約数ペア:

[(1, 13309044850), (2, 6654522425), (5, 2661808970), (10, 1330904485), (25, 532361794), (41, 324610850), (50, 266180897), (82, 162305425), (205, 64922170), (410, 32461085), (1025, 12984434), (2050, 6492217), (2477, 5373050), (2621, 5077850), (4954, 2686525), (5242, 2538925), (12385, 1074610), (13105, 1015570), (24770, 537305), (26210, 507785), (61925, 214922), (65525, 203114), (101557, 131050), (107461, 123850)]