1570242487540

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{5779}}^1\times {\mathrm{9161}}^1$

素因数の和:16432

約数の個数: 48

約数和(自身を含む): 3300664006080

約数和(自身を除く): 1730421518540

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5779, 5932, 7415, 9161, 11558, 14830, 18322, 23116, 28895, 29660, 36644, 45805, 57790, 91610, 115580, 183220, 8570257, 13585763, 17140514, 27171526, 34281028, 42851285, 52941419, 54343052, 67928815, 85702570, 105882838, 135857630, 171405140, 211765676, 264707095, 271715260, 529414190, 1058828380, 78512124377, 157024248754, 314048497508, 392560621885, 785121243770, 1570242487540]

約数ペア:

[(1, 1570242487540), (2, 785121243770), (4, 392560621885), (5, 314048497508), (10, 157024248754), (20, 78512124377), (1483, 1058828380), (2966, 529414190), (5779, 271715260), (5932, 264707095), (7415, 211765676), (9161, 171405140), (11558, 135857630), (14830, 105882838), (18322, 85702570), (23116, 67928815), (28895, 54343052), (29660, 52941419), (36644, 42851285), (45805, 34281028), (57790, 27171526), (91610, 17140514), (115580, 13585763), (183220, 8570257)]