142523860

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{7573}}^1$

素因数の和:8523

約数の個数: 24

約数和(自身を含む): 299657736

約数和(自身を除く): 157133876

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 7573, 9410, 15146, 18820, 30292, 37865, 75730, 151460, 7126193, 14252386, 28504772, 35630965, 71261930, 142523860]

約数ペア:

[(1, 142523860), (2, 71261930), (4, 35630965), (5, 28504772), (10, 14252386), (20, 7126193), (941, 151460), (1882, 75730), (3764, 37865), (4705, 30292), (7573, 18820), (9410, 15146)]