26817740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70573}}^1$

素因数の和:70601

約数の個数: 24

約数和(自身を含む): 59282160

約数和(自身を除く): 32464420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70573, 141146, 282292, 352865, 705730, 1340887, 1411460, 2681774, 5363548, 6704435, 13408870, 26817740]

約数ペア:

[(1, 26817740), (2, 13408870), (4, 6704435), (5, 5363548), (10, 2681774), (19, 1411460), (20, 1340887), (38, 705730), (76, 352865), (95, 282292), (190, 141146), (380, 70573)]