27626420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 36

約数和(自身を含む): 59684940

約数和(自身を除く): 32058520

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1009, 1369, 2018, 2738, 4036, 5045, 5476, 6845, 10090, 13690, 20180, 27380, 37333, 74666, 149332, 186665, 373330, 746660, 1381321, 2762642, 5525284, 6906605, 13813210, 27626420]

約数ペア:

[(1, 27626420), (2, 13813210), (4, 6906605), (5, 5525284), (10, 2762642), (20, 1381321), (37, 746660), (74, 373330), (148, 186665), (185, 149332), (370, 74666), (740, 37333), (1009, 27380), (1369, 20180), (2018, 13690), (2738, 10090), (4036, 6845), (5045, 5476)]