8529940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6087

約数の個数: 24

約数和(自身を含む): 18168192

約数和(自身を除く): 9638252

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6007, 12014, 24028, 30035, 60070, 120140, 426497, 852994, 1705988, 2132485, 4264970, 8529940]

約数ペア:

[(1, 8529940), (2, 4264970), (4, 2132485), (5, 1705988), (10, 852994), (20, 426497), (71, 120140), (142, 60070), (284, 30035), (355, 24028), (710, 12014), (1420, 6007)]