7273780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12579

約数の個数: 24

約数和(自身を含む): 15802920

約数和(自身を除く): 8529140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12541, 25082, 50164, 62705, 125410, 250820, 363689, 727378, 1454756, 1818445, 3636890, 7273780]

約数ペア:

[(1, 7273780), (2, 3636890), (4, 1818445), (5, 1454756), (10, 727378), (20, 363689), (29, 250820), (58, 125410), (116, 62705), (145, 50164), (290, 25082), (580, 12541)]