25589820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 72672768

約数和(自身を除く): 47082948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6007, 12014, 18021, 24028, 30035, 36042, 60070, 72084, 90105, 120140, 180210, 360420, 426497, 852994, 1279491, 1705988, 2132485, 2558982, 4264970, 5117964, 6397455, 8529940, 12794910, 25589820]

約数ペア:

[(1, 25589820), (2, 12794910), (3, 8529940), (4, 6397455), (5, 5117964), (6, 4264970), (10, 2558982), (12, 2132485), (15, 1705988), (20, 1279491), (30, 852994), (60, 426497), (71, 360420), (142, 180210), (213, 120140), (284, 90105), (355, 72084), (426, 60070), (710, 36042), (852, 30035), (1065, 24028), (1420, 18021), (2130, 12014), (4260, 6007)]