27747410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 26261230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 3947, 7030, 7894, 19735, 39470, 74993, 146039, 149986, 292078, 374965, 730195, 749930, 1460390, 2774741, 5549482, 13873705, 27747410]

約数ペア:

[(1, 27747410), (2, 13873705), (5, 5549482), (10, 2774741), (19, 1460390), (37, 749930), (38, 730195), (74, 374965), (95, 292078), (185, 149986), (190, 146039), (370, 74993), (703, 39470), (1406, 19735), (3515, 7894), (3947, 7030)]