16565566610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{1889}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 31085843040

約数和(自身を除く): 14520276430

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 293, 365, 410, 586, 730, 1465, 1889, 2930, 2993, 3778, 5986, 9445, 12013, 14965, 18890, 21389, 24026, 29930, 42778, 60065, 77449, 106945, 120130, 137897, 154898, 213890, 275794, 387245, 553477, 689485, 774490, 876949, 1106954, 1378970, 1753898, 2767385, 4384745, 5534770, 5653777, 8769490, 11307554, 22692557, 28268885, 40403821, 45385114, 56537770, 80807642, 113462785, 202019105, 226925570, 404038210, 1656556661, 3313113322, 8282783305, 16565566610]

約数ペア:

[(1, 16565566610), (2, 8282783305), (5, 3313113322), (10, 1656556661), (41, 404038210), (73, 226925570), (82, 202019105), (146, 113462785), (205, 80807642), (293, 56537770), (365, 45385114), (410, 40403821), (586, 28268885), (730, 22692557), (1465, 11307554), (1889, 8769490), (2930, 5653777), (2993, 5534770), (3778, 4384745), (5986, 2767385), (9445, 1753898), (12013, 1378970), (14965, 1106954), (18890, 876949), (21389, 774490), (24026, 689485), (29930, 553477), (42778, 387245), (60065, 275794), (77449, 213890), (106945, 154898), (120130, 137897)]