134911220

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{15227}}^1$

素因数の和:15679

約数の個数: 24

約数和(自身を含む): 283971744

約数和(自身を除く): 149060524

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 15227, 30454, 60908, 76135, 152270, 304540, 6745561, 13491122, 26982244, 33727805, 67455610, 134911220]

約数ペア:

[(1, 134911220), (2, 67455610), (4, 33727805), (5, 26982244), (10, 13491122), (20, 6745561), (443, 304540), (886, 152270), (1772, 76135), (2215, 60908), (4430, 30454), (8860, 15227)]