38154160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 97708032

約数和(自身を除く): 59553872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 227, 382, 440, 454, 764, 880, 908, 955, 1135, 1528, 1816, 1910, 2101, 2270, 2497, 3056, 3632, 3820, 4202, 4540, 4994, 7640, 8404, 9080, 9988, 10505, 12485, 15280, 16808, 18160, 19976, 21010, 24970, 33616, 39952, 42020, 43357, 49940, 84040, 86714, 99880, 168080, 173428, 199760, 216785, 346856, 433570, 476927, 693712, 867140, 953854, 1734280, 1907708, 2384635, 3468560, 3815416, 4769270, 7630832, 9538540, 19077080, 38154160]

約数ペア:

[(1, 38154160), (2, 19077080), (4, 9538540), (5, 7630832), (8, 4769270), (10, 3815416), (11, 3468560), (16, 2384635), (20, 1907708), (22, 1734280), (40, 953854), (44, 867140), (55, 693712), (80, 476927), (88, 433570), (110, 346856), (176, 216785), (191, 199760), (220, 173428), (227, 168080), (382, 99880), (440, 86714), (454, 84040), (764, 49940), (880, 43357), (908, 42020), (955, 39952), (1135, 33616), (1528, 24970), (1816, 21010), (1910, 19976), (2101, 18160), (2270, 16808), (2497, 15280), (3056, 12485), (3632, 10505), (3820, 9988), (4202, 9080), (4540, 8404), (4994, 7640)]